Base | Representation |
---|---|
bin | 101101000111001110001… |
… | …110011001111010111110 |
3 | 101222100222110222111200200 |
4 | 231013032032121322332 |
5 | 401243032103144402 |
6 | 10332103004504330 |
7 | 436656100201341 |
oct | 55071616317276 |
9 | 11870873874620 |
10 | 3100131303102 |
11 | a95838333839 |
12 | 4209ab84b0a6 |
13 | 1964585c3292 |
14 | aa093576458 |
15 | 5599526821c |
hex | 2d1ce399ebe |
3100131303102 has 24 divisors (see below), whose sum is σ = 6721486630560. Its totient is φ = 1032679335840.
The previous prime is 3100131303083. The next prime is 3100131303103. The reversal of 3100131303102 is 2013031310013.
It is a happy number.
3100131303102 is a `hidden beast` number, since 310 + 0 + 13 + 1 + 30 + 310 + 2 = 666.
It is a super-2 number, since 2×31001313031022 (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).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100131303103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58119702 + ... + 58173017.
It is an arithmetic number, because the mean of its divisors is an integer number (280061942940).
Almost surely, 23100131303102 is an apocalyptic number.
3100131303102 is an abundant number, since it is smaller than the sum of its proper divisors (3621355327458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3100131303102 is a wasteful number, since it uses less digits than its factorization.
3100131303102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116294208 (or 116294205 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 3100131303102 its reverse (2013031310013), we get a palindrome (5113162613115).
The spelling of 3100131303102 in words is "three trillion, one hundred billion, one hundred thirty-one million, three hundred three thousand, one hundred two".
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