Base | Representation |
---|---|
bin | 101011110110001100000… |
… | …100101000101110100011 |
3 | 101200001101122211000210200 |
4 | 223312030010220232203 |
5 | 343331333224201011 |
6 | 10224113103400243 |
7 | 430455655160553 |
oct | 53661404505643 |
9 | 11601348730720 |
10 | 3013122100131 |
11 | a61948967830 |
12 | 407b685b3083 |
13 | 18b1a02b26b0 |
14 | a5b9b967163 |
15 | 535a1763856 |
hex | 2bd8c128ba3 |
3013122100131 has 96 divisors (see below), whose sum is σ = 5300787308544. Its totient is φ = 1624280256000.
The previous prime is 3013122100103. The next prime is 3013122100139. The reversal of 3013122100131 is 1310012213103.
3013122100131 is a `hidden beast` number, since 301 + 312 + 21 + 0 + 0 + 1 + 31 = 666.
It is not a de Polignac number, because 3013122100131 - 25 = 3013122100099 is a prime.
It is a super-2 number, since 2×30131221001312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3013122100139) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9133936 + ... + 9458066.
It is an arithmetic number, because the mean of its divisors is an integer number (55216534464).
Almost surely, 23013122100131 is an apocalyptic number.
3013122100131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3013122100131 is a deficient number, since it is larger than the sum of its proper divisors (2287665208413).
3013122100131 is a wasteful number, since it uses less digits than its factorization.
3013122100131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324425 (or 324422 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 3013122100131 its reverse (1310012213103), we get a palindrome (4323134313234).
The spelling of 3013122100131 in words is "three trillion, thirteen billion, one hundred twenty-two million, one hundred thousand, one hundred thirty-one".
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