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3013100000 = 2555291039
BaseRepresentation
bin1011001110011000…
…0100000111100000
321202222200100011022
42303212010013200
522132323200000
61214553105012
7134444633051
oct26346040740
97688610138
103013100000
1113068a8699
127010b8168
13390320111
14208256728
151297d0585
hexb39841e0

3013100000 has 144 divisors (see below), whose sum is σ = 7677633600. Its totient is φ = 1162560000.

The previous prime is 3013099987. The next prime is 3013100011. The reversal of 3013100000 is 13103.

It is a super-2 number, since 2×30131000002 = 18157543220000000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2899481 + ... + 2900519.

It is an arithmetic number, because the mean of its divisors is an integer number (53316900).

Almost surely, 23013100000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3013100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3838816800).

3013100000 is an abundant number, since it is smaller than the sum of its proper divisors (4664533600).

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

3013100000 is an equidigital number, since it uses as much as digits as its factorization.

3013100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 3013100000 is about 54891.7115783430. The cubic root of 3013100000 is about 1444.3457964627.

Adding to 3013100000 its reverse (13103), we get a palindrome (3013113103).

The spelling of 3013100000 in words is "three billion, thirteen million, one hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 29 32 40 50 58 80 100 116 125 145 160 200 232 250 290 400 464 500 580 625 725 800 928 1000 1039 1160 1250 1450 2000 2078 2320 2500 2900 3125 3625 4000 4156 4640 5000 5195 5800 6250 7250 8312 10000 10390 11600 12500 14500 16624 18125 20000 20780 23200 25000 25975 29000 30131 33248 36250 41560 50000 51950 58000 60262 72500 83120 90625 100000 103900 116000 120524 129875 145000 150655 166240 181250 207800 241048 259750 290000 301310 362500 415600 482096 519500 580000 602620 649375 725000 753275 831200 964192 1039000 1205240 1298750 1450000 1506550 2078000 2410480 2597500 2900000 3013100 3246875 3766375 4156000 4820960 5195000 6026200 6493750 7532750 10390000 12052400 12987500 15065500 18831875 20780000 24104800 25975000 30131000 37663750 51950000 60262000 75327500 94159375 103900000 120524000 150655000 188318750 301310000 376637500 602620000 753275000 1506550000 3013100000