Base | Representation |
---|---|
bin | 1000010101001… |
… | …01001010000000 |
3 | 11212111101202121 |
4 | 10022211022000 |
5 | 120342214441 |
6 | 10533454024 |
7 | 1505664025 |
oct | 412451200 |
9 | 155441677 |
10 | 69882496 |
11 | 364a0832 |
12 | 1b4a1314 |
13 | 1162a1b8 |
14 | 93d154c |
15 | 6205dd1 |
hex | 42a5280 |
69882496 has 32 divisors (see below), whose sum is σ = 139658400. Its totient is φ = 34831104.
The previous prime is 69882493. The next prime is 69882497. The reversal of 69882496 is 69428896.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (69882493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52981 + ... + 54283.
It is an arithmetic number, because the mean of its divisors is an integer number (4364325).
Almost surely, 269882496 is an apocalyptic number.
It is an amenable number.
69882496 is a deficient number, since it is larger than the sum of its proper divisors (69775904).
69882496 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (69882495) it forms an eRAP, since the sums of their prime factors are consecutive (1735 and 1736).
69882496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1736 (or 1724 counting only the distinct ones).
The product of its digits is 1492992, while the sum is 52.
The square root of 69882496 is about 8359.5751088198. The cubic root of 69882496 is about 411.8977972526.
The spelling of 69882496 in words is "sixty-nine million, eight hundred eighty-two thousand, four hundred ninety-six".
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