Base | Representation |
---|---|
bin | 11011110001001110101001… |
… | …000111010100101100001110 |
3 | 121000102112110212201202210000 |
4 | 123301032221013110230032 |
5 | 112001440203434043042 |
6 | 1111425504300425130 |
7 | 34503422003221416 |
oct | 3361165107245416 |
9 | 530375425652700 |
10 | 122130232331022 |
11 | 35a07160249933 |
12 | 118457a78481a6 |
13 | 531baa6a2cb36 |
14 | 22231c5bc5646 |
15 | e1bd4aa8a74c |
hex | 6f13a91d4b0e |
122130232331022 has 20 divisors (see below), whose sum is σ = 273662187260616. Its totient is φ = 40710077443620.
The previous prime is 122130232330987. The next prime is 122130232331033. The reversal of 122130232331022 is 220133232031221.
122130232331022 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 3 + 0 + 2 + 323 + 310 + 22 = 666.
122130232331022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1221302323310222 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 376945161354 + ... + 376945161677.
Almost surely, 2122130232331022 is an apocalyptic number.
122130232331022 is an abundant number, since it is smaller than the sum of its proper divisors (151531954929594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122130232331022 is an equidigital number, since it uses as much as digits as its factorization.
122130232331022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753890323045 (or 753890323036 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 122130232331022 its reverse (220133232031221), we get a palindrome (342263464362243).
The spelling of 122130232331022 in words is "one hundred twenty-two trillion, one hundred thirty billion, two hundred thirty-two million, three hundred thirty-one thousand, twenty-two".
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