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13200213300 = 2235244000711
BaseRepresentation
bin11000100101100101…
…10100010100110100
31021001221112022110220
430102302310110310
5204013223311200
610021502214340
7645053650611
oct142262642464
937057468426
1013200213300
1156641a369a
1226848843b0
131324a02101
148d31a5508
15523cee4a0
hex312cb4534

13200213300 has 36 divisors (see below), whose sum is σ = 38192618016. Its totient is φ = 3520056800.

The previous prime is 13200213293. The next prime is 13200213353. The reversal of 13200213300 is 331200231.

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 13200213300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22000056 + ... + 22000655.

It is an arithmetic number, because the mean of its divisors is an integer number (1060906056).

Almost surely, 213200213300 is an apocalyptic number.

13200213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13200213300 is an abundant number, since it is smaller than the sum of its proper divisors (24992404716).

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

13200213300 is a wasteful number, since it uses less digits than its factorization.

13200213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44000728 (or 44000721 counting only the distinct ones).

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

Adding to 13200213300 its reverse (331200231), we get a palindrome (13531413531).

The spelling of 13200213300 in words is "thirteen billion, two hundred million, two hundred thirteen thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 44000711 88001422 132002133 176002844 220003555 264004266 440007110 528008532 660010665 880014220 1100017775 1320021330 2200035550 2640042660 3300053325 4400071100 6600106650 13200213300