Base | Representation |
---|---|
bin | 111111111001101100… |
… | …1011110001100100001 |
3 | 111010012121210122200222 |
4 | 1333303121132030201 |
5 | 4222020221330240 |
6 | 143012542052425 |
7 | 12625424506325 |
oct | 1776331361441 |
9 | 433177718628 |
10 | 137227526945 |
11 | 5321a3a80a3 |
12 | 2271927a115 |
13 | cc2c3821b2 |
14 | 68db331985 |
15 | 3882622eb5 |
hex | 1ff365e321 |
137227526945 has 16 divisors (see below), whose sum is σ = 172281434112. Its totient is φ = 104734681920.
The previous prime is 137227526911. The next prime is 137227526957. The reversal of 137227526945 is 549625722731.
It is not a de Polignac number, because 137227526945 - 210 = 137227525921 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1513766 + ... + 1601855.
It is an arithmetic number, because the mean of its divisors is an integer number (10767589632).
Almost surely, 2137227526945 is an apocalyptic number.
It is an amenable number.
137227526945 is a deficient number, since it is larger than the sum of its proper divisors (35053907167).
137227526945 is a wasteful number, since it uses less digits than its factorization.
137227526945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3116032.
The product of its digits is 6350400, while the sum is 53.
The spelling of 137227526945 in words is "one hundred thirty-seven billion, two hundred twenty-seven million, five hundred twenty-six thousand, nine hundred forty-five".
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