Base | Representation |
---|---|
bin | 1000010011000… |
… | …10001010100001 |
3 | 11211222110100200 |
4 | 10021202022201 |
5 | 120304424342 |
6 | 10523535413 |
7 | 1503442026 |
oct | 411421241 |
9 | 154873320 |
10 | 69608097 |
11 | 36323659 |
12 | 1b38a569 |
13 | 11562330 |
14 | 935d54d |
15 | 619e94c |
hex | 42622a1 |
69608097 has 24 divisors (see below), whose sum is σ = 112991424. Its totient is φ = 40971744.
The previous prime is 69608093. The next prime is 69608117. The reversal of 69608097 is 79080696.
It is not a de Polignac number, because 69608097 - 22 = 69608093 is a prime.
It is a super-2 number, since 2×696080972 = 9690574335922818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (69608093) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10243 + ... + 15624.
It is an arithmetic number, because the mean of its divisors is an integer number (4707976).
Almost surely, 269608097 is an apocalyptic number.
It is an amenable number.
69608097 is a deficient number, since it is larger than the sum of its proper divisors (43383327).
69608097 is a wasteful number, since it uses less digits than its factorization.
69608097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25909 (or 25906 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The square root of 69608097 is about 8343.1467085267. The cubic root of 69608097 is about 411.3579739462.
The spelling of 69608097 in words is "sixty-nine million, six hundred eight thousand, ninety-seven".
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