Base | Representation |
---|---|
bin | 100000001010000010… |
… | …1100100101000000011 |
3 | 20121020122221202012220 |
4 | 1000110011210220003 |
5 | 2112411424404140 |
6 | 51420224022123 |
7 | 4663166260500 |
oct | 1002405445003 |
9 | 217218852186 |
10 | 69056481795 |
11 | 27317646964 |
12 | 11472a61943 |
13 | 6686b24c62 |
14 | 34b15ac4a7 |
15 | 1be2889bd0 |
hex | 1014164a03 |
69056481795 has 96 divisors (see below), whose sum is σ = 133450260480. Its totient is φ = 30372007680.
The previous prime is 69056481761. The next prime is 69056481803. The reversal of 69056481795 is 59718465096.
It is a Cunningham number, because it is equal to 2627862-1.
It is not a de Polignac number, because 69056481795 - 28 = 69056481539 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3933046 + ... + 3950564.
It is an arithmetic number, because the mean of its divisors is an integer number (1390106880).
Almost surely, 269056481795 is an apocalyptic number.
69056481795 is a deficient number, since it is larger than the sum of its proper divisors (64393778685).
69056481795 is a wasteful number, since it uses less digits than its factorization.
69056481795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17745 (or 17738 counting only the distinct ones).
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 69056481795 in words is "sixty-nine billion, fifty-six million, four hundred eighty-one thousand, seven hundred ninety-five".
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