Base | Representation |
---|---|
bin | 11101110100001100010111… |
… | …000011001000101011011010 |
3 | 122012021220112110212022100021 |
4 | 131310030113003020223122 |
5 | 114141413302000241442 |
6 | 1142520150003301054 |
7 | 36422555315422300 |
oct | 3564142703105332 |
9 | 565256473768307 |
10 | 131130033212122 |
11 | 38866a31216a8a |
12 | 12859a6697a78a |
13 | 5822680583599 |
14 | 2454a28278270 |
15 | 1025ed6a33e67 |
hex | 7743170c8ada |
131130033212122 has 24 divisors (see below), whose sum is σ = 228813900307776. Its totient is φ = 56197265986008.
The previous prime is 131130033212119. The next prime is 131130033212153. The reversal of 131130033212122 is 221212330031131.
It is a super-2 number, since 2×1311300332121222 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11510098 + ... + 19868125.
It is an arithmetic number, because the mean of its divisors is an integer number (9533912512824).
Almost surely, 2131130033212122 is an apocalyptic number.
131130033212122 is a deficient number, since it is larger than the sum of its proper divisors (97683867095654).
131130033212122 is a wasteful number, since it uses less digits than its factorization.
131130033212122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31420882 (or 31420875 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 131130033212122 its reverse (221212330031131), we get a palindrome (352342363243253).
The spelling of 131130033212122 in words is "one hundred thirty-one trillion, one hundred thirty billion, thirty-three million, two hundred twelve thousand, one hundred twenty-two".
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