Base | Representation |
---|---|
bin | 1101010011010… |
… | …1010111001001 |
3 | 10212222120202000 |
4 | 3110311113021 |
5 | 103240334342 |
6 | 5311501213 |
7 | 1245143043 |
oct | 324652711 |
9 | 125876660 |
10 | 55793097 |
11 | 295481a8 |
12 | 16827809 |
13 | b736189 |
14 | 75a4a93 |
15 | 4d7144c |
hex | 35355c9 |
55793097 has 16 divisors (see below), whose sum is σ = 83791680. Its totient is φ = 36684576.
The previous prime is 55793093. The next prime is 55793123. The reversal of 55793097 is 79039755.
It is a happy number.
55793097 is a `hidden beast` number, since 557 + 9 + 3 + 0 + 97 = 666.
It is not a de Polignac number, because 55793097 - 22 = 55793093 is a prime.
It is a super-2 number, since 2×557930972 = 6225739345702818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55793093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12183 + ... + 16124.
It is an arithmetic number, because the mean of its divisors is an integer number (5236980).
Almost surely, 255793097 is an apocalyptic number.
It is an amenable number.
55793097 is a deficient number, since it is larger than the sum of its proper divisors (27998583).
55793097 is a wasteful number, since it uses less digits than its factorization.
55793097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28389 (or 28383 counting only the distinct ones).
The product of its (nonzero) digits is 297675, while the sum is 45.
The square root of 55793097 is about 7469.4776925833. The cubic root of 55793097 is about 382.1144750708.
The spelling of 55793097 in words is "fifty-five million, seven hundred ninety-three thousand, ninety-seven".
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