Base | Representation |
---|---|
bin | 1000010101010… |
… | …01101100011010 |
3 | 11212112100020222 |
4 | 10022221230122 |
5 | 120343313312 |
6 | 10534120042 |
7 | 1506102146 |
oct | 412515432 |
9 | 155470228 |
10 | 69901082 |
11 | 36503799 |
12 | 1b4b0022 |
13 | 116357b4 |
14 | 93d8226 |
15 | 620b672 |
hex | 42a9b1a |
69901082 has 8 divisors (see below), whose sum is σ = 104887200. Its totient is φ = 34938684.
The previous prime is 69901043. The next prime is 69901109. The reversal of 69901082 is 28010996.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×699010822 = 9772322529541448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7769 + ... + 14147.
It is an arithmetic number, because the mean of its divisors is an integer number (13110900).
Almost surely, 269901082 is an apocalyptic number.
69901082 is a deficient number, since it is larger than the sum of its proper divisors (34986118).
69901082 is a wasteful number, since it uses less digits than its factorization.
69901082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11860.
The product of its (nonzero) digits is 7776, while the sum is 35.
The square root of 69901082 is about 8360.6866942853. The cubic root of 69901082 is about 411.9343102294.
The spelling of 69901082 in words is "sixty-nine million, nine hundred one thousand, eighty-two".
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