Base | Representation |
---|---|
bin | 1000010100110… |
… | …10111110011100 |
3 | 11212102021120011 |
4 | 10022122332130 |
5 | 120334401141 |
6 | 10532533004 |
7 | 1505431324 |
oct | 412327634 |
9 | 155367504 |
10 | 69840796 |
11 | 36472473 |
12 | 1b481164 |
13 | 1161421c |
14 | 93c0284 |
15 | 61e8881 |
hex | 429af9c |
69840796 has 12 divisors (see below), whose sum is σ = 122416560. Its totient is φ = 34864640.
The previous prime is 69840761. The next prime is 69840817. The reversal of 69840796 is 69704896.
It is a congruent number.
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, 11056 + ... + 16183.
It is an arithmetic number, because the mean of its divisors is an integer number (10201380).
Almost surely, 269840796 is an apocalyptic number.
It is an amenable number.
69840796 is a deficient number, since it is larger than the sum of its proper divisors (52575764).
69840796 is a wasteful number, since it uses less digits than its factorization.
69840796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27884 (or 27882 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 69840796 is about 8357.0805907326. The cubic root of 69840796 is about 411.8158522894.
The spelling of 69840796 in words is "sixty-nine million, eight hundred forty thousand, seven hundred ninety-six".
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