Base | Representation |
---|---|
bin | 100000100110100001… |
… | …1000110001011000010 |
3 | 20200201021011220201001 |
4 | 1001031003012023002 |
5 | 2121341101242312 |
6 | 52055123002214 |
7 | 5025652214662 |
oct | 1011503061302 |
9 | 220637156631 |
10 | 70012134082 |
11 | 2776802a640 |
12 | 1169ab0936a |
13 | 67a9b05697 |
14 | 35624941a2 |
15 | 1c4b70b057 |
hex | 104d0c62c2 |
70012134082 has 16 divisors (see below), whose sum is σ = 115108281504. Its totient is φ = 31672872000.
The previous prime is 70012134061. The next prime is 70012134091. The reversal of 70012134082 is 28043121007.
It is a self number, because there is not a number n which added to its sum of digits gives 70012134082.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7536519 + ... + 7545802.
It is an arithmetic number, because the mean of its divisors is an integer number (7194267594).
Almost surely, 270012134082 is an apocalyptic number.
70012134082 is a deficient number, since it is larger than the sum of its proper divisors (45096147422).
70012134082 is a wasteful number, since it uses less digits than its factorization.
70012134082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15082545.
The product of its (nonzero) digits is 2688, while the sum is 28.
Adding to 70012134082 its reverse (28043121007), we get a palindrome (98055255089).
The spelling of 70012134082 in words is "seventy billion, twelve million, one hundred thirty-four thousand, eighty-two".
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