Base | Representation |
---|---|
bin | 1000010101011… |
… | …00111000110011 |
3 | 11212120000012110 |
4 | 10022230320303 |
5 | 120344223123 |
6 | 10534300403 |
7 | 1506155244 |
oct | 412547063 |
9 | 155500173 |
10 | 69914163 |
11 | 36512600 |
12 | 1b4b7703 |
13 | 1163b737 |
14 | 93dcccb |
15 | 6210493 |
hex | 42ace33 |
69914163 has 12 divisors (see below), whose sum is σ = 102464264. Its totient is φ = 42372000.
The previous prime is 69914153. The next prime is 69914177. The reversal of 69914163 is 36141996.
It is not a de Polignac number, because 69914163 - 210 = 69913139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69914153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95938 + ... + 96663.
Almost surely, 269914163 is an apocalyptic number.
69914163 is a deficient number, since it is larger than the sum of its proper divisors (32550101).
69914163 is a wasteful number, since it uses less digits than its factorization.
69914163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192626 (or 192615 counting only the distinct ones).
The product of its digits is 34992, while the sum is 39.
The square root of 69914163 is about 8361.4689498915. The cubic root of 69914163 is about 411.9600045223.
The spelling of 69914163 in words is "sixty-nine million, nine hundred fourteen thousand, one hundred sixty-three".
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