Base | Representation |
---|---|
bin | 100000111010001001… |
… | …0010011111100111000 |
3 | 20202102010220000120100 |
4 | 1001310102103330320 |
5 | 2124213112342404 |
6 | 52244320355400 |
7 | 5051164531014 |
oct | 1016422237470 |
9 | 222363800510 |
10 | 70670434104 |
11 | 27a75688146 |
12 | 11843475b60 |
13 | 688330451a |
14 | 35c5a95544 |
15 | 1c893e2d39 |
hex | 1074493f38 |
70670434104 has 48 divisors (see below), whose sum is σ = 191413240200. Its totient is φ = 23555070144.
The previous prime is 70670434073. The next prime is 70670434111. The reversal of 70670434104 is 40143407607.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 1267927 + ... + 1322489.
Almost surely, 270670434104 is an apocalyptic number.
It is an amenable number.
70670434104 is an abundant number, since it is smaller than the sum of its proper divisors (120742806096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70670434104 is a wasteful number, since it uses less digits than its factorization.
70670434104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72564 (or 72557 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The spelling of 70670434104 in words is "seventy billion, six hundred seventy million, four hundred thirty-four thousand, one hundred four".
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