Base | Representation |
---|---|
bin | 100000111011111101… |
… | …0110000001101000010 |
3 | 20202120101112202002221 |
4 | 1001313322300031002 |
5 | 2124324212222414 |
6 | 52254334401254 |
7 | 5052534462433 |
oct | 1016772601502 |
9 | 222511482087 |
10 | 70731367234 |
11 | 27aa7016100 |
12 | 1185b96022a |
13 | 6892b1a128 |
14 | 35cdbd748a |
15 | 1c8e92c224 |
hex | 1077eb0342 |
70731367234 has 24 divisors (see below), whose sum is σ = 117689016060. Its totient is φ = 31855649760.
The previous prime is 70731367219. The next prime is 70731367243. The reversal of 70731367234 is 43276313707.
It can be written as a sum of positive squares in 2 ways, for example, as 65661500025 + 5069867209 = 256245^2 + 71203^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1314349 + ... + 1367104.
Almost surely, 270731367234 is an apocalyptic number.
70731367234 is a deficient number, since it is larger than the sum of its proper divisors (46957648826).
70731367234 is a wasteful number, since it uses less digits than its factorization.
70731367234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2681586 (or 2681575 counting only the distinct ones).
The product of its (nonzero) digits is 444528, while the sum is 43.
The spelling of 70731367234 in words is "seventy billion, seven hundred thirty-one million, three hundred sixty-seven thousand, two hundred thirty-four".
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