Base | Representation |
---|---|
bin | 1001000110010011011… |
… | …1110001010101001010 |
3 | 112221110121000212122001 |
4 | 2101210313301111022 |
5 | 10030111124223414 |
6 | 155450334421214 |
7 | 14202351654661 |
oct | 2214467612512 |
9 | 487417025561 |
10 | 156311164234 |
11 | 60322639265 |
12 | 2636436180a |
13 | 11980c54774 |
14 | 77cba3bdd8 |
15 | 40ecbce074 |
hex | 2464df154a |
156311164234 has 16 divisors (see below), whose sum is σ = 242565271200. Its totient is φ = 75456373104.
The previous prime is 156311164181. The next prime is 156311164249. The reversal of 156311164234 is 432461113651.
It is a junction number, because it is equal to n+sod(n) for n = 156311164193 and 156311164202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150597 + ... + 1279255.
It is an arithmetic number, because the mean of its divisors is an integer number (15160329450).
Almost surely, 2156311164234 is an apocalyptic number.
156311164234 is a deficient number, since it is larger than the sum of its proper divisors (86254106966).
156311164234 is a wasteful number, since it uses less digits than its factorization.
156311164234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149637.
The product of its digits is 51840, while the sum is 37.
Adding to 156311164234 its reverse (432461113651), we get a palindrome (588772277885).
The spelling of 156311164234 in words is "one hundred fifty-six billion, three hundred eleven million, one hundred sixty-four thousand, two hundred thirty-four".
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