Base | Representation |
---|---|
bin | 100000101110000101… |
… | …0001100111101011010 |
3 | 20201100221020010012111 |
4 | 1001130022030331122 |
5 | 2122401001431010 |
6 | 52140220502534 |
7 | 5035151133256 |
oct | 1013412147532 |
9 | 221327203174 |
10 | 70265655130 |
11 | 27888148770 |
12 | 1174b9aaa4a |
13 | 681a4ab938 |
14 | 3588009266 |
15 | 1c63ad858a |
hex | 105c28cf5a |
70265655130 has 32 divisors (see below), whose sum is σ = 138211375680. Its totient is φ = 25507595520.
The previous prime is 70265655073. The next prime is 70265655139. The reversal of 70265655130 is 3155656207.
It is not an unprimeable number, because it can be changed into a prime (70265655139) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 479535 + ... + 608674.
It is an arithmetic number, because the mean of its divisors is an integer number (4319105490).
Almost surely, 270265655130 is an apocalyptic number.
70265655130 is a deficient number, since it is larger than the sum of its proper divisors (67945720550).
70265655130 is a wasteful number, since it uses less digits than its factorization.
70265655130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1088814.
The product of its (nonzero) digits is 189000, while the sum is 40.
The spelling of 70265655130 in words is "seventy billion, two hundred sixty-five million, six hundred fifty-five thousand, one hundred thirty".
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