Base | Representation |
---|---|
bin | 100000010000011011… |
… | …1011111001001100110 |
3 | 20121210121101222022111 |
4 | 1000200313133021212 |
5 | 2113331322040113 |
6 | 51453403351234 |
7 | 5001411606505 |
oct | 1004067371146 |
9 | 217717358274 |
10 | 69270893158 |
11 | 27417682335 |
12 | 1151282251a |
13 | 66bc38699c |
14 | 34d1c6283c |
15 | 1c065de13d |
hex | 1020ddf266 |
69270893158 has 16 divisors (see below), whose sum is σ = 109389784320. Its totient is φ = 32808121416.
The previous prime is 69270893141. The next prime is 69270893173. The reversal of 69270893158 is 85139807296.
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 7 ways as a sum of consecutive naturals, for example, 173535 + ... + 410677.
It is an arithmetic number, because the mean of its divisors is an integer number (6836861520).
Almost surely, 269270893158 is an apocalyptic number.
69270893158 is a deficient number, since it is larger than the sum of its proper divisors (40118891162).
69270893158 is a wasteful number, since it uses less digits than its factorization.
69270893158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244851.
The product of its (nonzero) digits is 6531840, while the sum is 58.
The spelling of 69270893158 in words is "sixty-nine billion, two hundred seventy million, eight hundred ninety-three thousand, one hundred fifty-eight".
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