Base | Representation |
---|---|
bin | 100000111111101110… |
… | …1100101111101001110 |
3 | 20202220012201100102022 |
4 | 1001333131211331032 |
5 | 2130104113101224 |
6 | 52315055330142 |
7 | 5055632362553 |
oct | 1017735457516 |
9 | 222805640368 |
10 | 70857940814 |
11 | 28061507771 |
12 | 11896220952 |
13 | 68b310613b |
14 | 3602944a2a |
15 | 1c9aad065e |
hex | 107f765f4e |
70857940814 has 32 divisors (see below), whose sum is σ = 114563980800. Its totient is φ = 32763165120.
The previous prime is 70857940789. The next prime is 70857940831. The reversal of 70857940814 is 41804975807.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624554 + ... + 729234.
It is an arithmetic number, because the mean of its divisors is an integer number (3580124400).
Almost surely, 270857940814 is an apocalyptic number.
70857940814 is a deficient number, since it is larger than the sum of its proper divisors (43706039986).
70857940814 is a wasteful number, since it uses less digits than its factorization.
70857940814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105128.
The product of its (nonzero) digits is 2257920, while the sum is 53.
The spelling of 70857940814 in words is "seventy billion, eight hundred fifty-seven million, nine hundred forty thousand, eight hundred fourteen".
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