Base | Representation |
---|---|
bin | 10000101101010101… |
… | …01001001001011110 |
3 | 212011011000222110122 |
4 | 20112222221021132 |
5 | 121332333240214 |
6 | 4042034434542 |
7 | 435201354245 |
oct | 102652511136 |
9 | 25134028418 |
10 | 8970211934 |
11 | 38934a5aa2 |
12 | 18a4132a52 |
13 | acc550918 |
14 | 61149d95c |
15 | 37779588e |
hex | 216aa925e |
8970211934 has 8 divisors (see below), whose sum is σ = 13455749160. Its totient is φ = 4484962216.
The previous prime is 8970211903. The next prime is 8970211949. The reversal of 8970211934 is 4391120798.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42572 + ... + 140544.
It is an arithmetic number, because the mean of its divisors is an integer number (1681968645).
Almost surely, 28970211934 is an apocalyptic number.
8970211934 is a deficient number, since it is larger than the sum of its proper divisors (4485537226).
8970211934 is a wasteful number, since it uses less digits than its factorization.
8970211934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143754.
The product of its (nonzero) digits is 108864, while the sum is 44.
The square root of 8970211934 is about 94711.2027903774. The cubic root of 8970211934 is about 2077.7864097139.
The spelling of 8970211934 in words is "eight billion, nine hundred seventy million, two hundred eleven thousand, nine hundred thirty-four".
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