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3013112031102 = 232167395112839
BaseRepresentation
bin101011110110001011011…
…110001110011101111110
3101200001100221212110200200
4223312023132032131332
5343331323134443402
610224112103504330
7430455503453025
oct53661336163576
911601327773620
103013112031102
11a6194320a818
12407b651580a6
1318b19b1985a4
14a5b9a4a58bc
15535a092521c
hex2bd8b78e77e

3013112031102 has 12 divisors (see below), whose sum is σ = 6528409400760. Its totient is φ = 1004370677028.

The previous prime is 3013112031073. The next prime is 3013112031107. The reversal of 3013112031102 is 2011302113103.

3013112031102 is a `hidden beast` number, since 301 + 31 + 1 + 20 + 311 + 0 + 2 = 666.

It is a super-2 number, since 2×30131120311022 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 167395112839 = 3013112031102 / (3 + 0 + 1 + 3 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013112031107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83697556402 + ... + 83697556437.

It is an arithmetic number, because the mean of its divisors is an integer number (544034116730).

Almost surely, 23013112031102 is an apocalyptic number.

3013112031102 is an abundant number, since it is smaller than the sum of its proper divisors (3515297369658).

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

3013112031102 is a wasteful number, since it uses less digits than its factorization.

3013112031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167395112847 (or 167395112844 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3013112031102 its reverse (2011302113103), we get a palindrome (5024414144205).

The spelling of 3013112031102 in words is "three trillion, thirteen billion, one hundred twelve million, thirty-one thousand, one hundred two".

Divisors: 1 2 3 6 9 18 167395112839 334790225678 502185338517 1004370677034 1506556015551 3013112031102