Base | Representation |
---|---|
bin | 1000010101100… |
… | …00110110110000 |
3 | 11212120211111102 |
4 | 10022300312300 |
5 | 120400233131 |
6 | 10534503532 |
7 | 1506253523 |
oct | 412606660 |
9 | 155524442 |
10 | 69930416 |
11 | 36523836 |
12 | 1b504ba8 |
13 | 11645c5a |
14 | 9404bba |
15 | 62151cb |
hex | 42b0db0 |
69930416 has 10 divisors (see below), whose sum is σ = 135490212. Its totient is φ = 34965200.
The previous prime is 69930383. The next prime is 69930433. The reversal of 69930416 is 61403996.
It is a self number, because there is not a number n which added to its sum of digits gives 69930416.
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 as a sum of consecutive naturals, namely, 2185310 + ... + 2185341.
Almost surely, 269930416 is an apocalyptic number.
It is an amenable number.
69930416 is a deficient number, since it is larger than the sum of its proper divisors (65559796).
69930416 is a wasteful number, since it uses less digits than its factorization.
69930416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4370659 (or 4370653 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 38.
The square root of 69930416 is about 8362.4407920176. The cubic root of 69930416 is about 411.9919249368.
The spelling of 69930416 in words is "sixty-nine million, nine hundred thirty thousand, four hundred sixteen".
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