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2301313200 = 2435210717923
BaseRepresentation
bin1000100100101011…
…0100000010110000
312221101022211020020
42021022310002300
514203114010300
61020205043440
7111012560634
oct21112640260
95841284206
102301313200
11a8103873a
12542856580
132a8a14ab4
1417b8d0dc4
15d70808a0
hex892b40b0

2301313200 has 120 divisors (see below), whose sum is σ = 7441184448. Its totient is φ = 607914240.

The previous prime is 2301313199. The next prime is 2301313207. The reversal of 2301313200 is 23131032.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2301313200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301313207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119439 + ... + 137361.

Almost surely, 22301313200 is an apocalyptic number.

2301313200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2301313200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3720592224).

2301313200 is an abundant number, since it is smaller than the sum of its proper divisors (5139871248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2301313200 is a wasteful number, since it uses less digits than its factorization.

2301313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18051 (or 18040 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2301313200 is about 47972.0043358624. The cubic root of 2301313200 is about 1320.2572960334.

Adding to 2301313200 its reverse (23131032), we get a palindrome (2324444232).

The spelling of 2301313200 in words is "two billion, three hundred one million, three hundred thirteen thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 107 120 150 200 214 240 300 321 400 428 535 600 642 856 1070 1200 1284 1605 1712 2140 2568 2675 3210 4280 5136 5350 6420 8025 8560 10700 12840 16050 17923 21400 25680 32100 35846 42800 53769 64200 71692 89615 107538 128400 143384 179230 215076 268845 286768 358460 430152 448075 537690 716920 860304 896150 1075380 1344225 1433840 1792300 1917761 2150760 2688450 3584600 3835522 4301520 5376900 5753283 7169200 7671044 9588805 10753800 11506566 15342088 19177610 21507600 23013132 28766415 30684176 38355220 46026264 47944025 57532830 76710440 92052528 95888050 115065660 143832075 153420880 191776100 230131320 287664150 383552200 460262640 575328300 767104400 1150656600 2301313200