Base | Representation |
---|---|
bin | 1000010000101… |
… | …11100011000100 |
3 | 11211101221010002 |
4 | 10020113203010 |
5 | 120220134333 |
6 | 10513220432 |
7 | 1501030004 |
oct | 410274304 |
9 | 154357102 |
10 | 69302468 |
11 | 36134a74 |
12 | 1b261718 |
13 | 114861a1 |
14 | 92c0004 |
15 | 613e0e8 |
hex | 42178c4 |
69302468 has 12 divisors (see below), whose sum is σ = 121712892. Its totient is φ = 34527360.
The previous prime is 69302449. The next prime is 69302491. The reversal of 69302468 is 86420396.
It can be written as a sum of positive squares in 2 ways, for example, as 40551424 + 28751044 = 6368^2 + 5362^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
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, 29705 + ... + 31952.
It is an arithmetic number, because the mean of its divisors is an integer number (10142741).
Almost surely, 269302468 is an apocalyptic number.
It is an amenable number.
69302468 is a deficient number, since it is larger than the sum of its proper divisors (52410424).
69302468 is a wasteful number, since it uses less digits than its factorization.
69302468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61942 (or 61940 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 69302468 is about 8324.8103882311. The cubic root of 69302468 is about 410.7550393925.
The spelling of 69302468 in words is "sixty-nine million, three hundred two thousand, four hundred sixty-eight".
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