Base | Representation |
---|---|
bin | 1101001001110… |
… | …0000101110010 |
3 | 10211210200120012 |
4 | 3102130011302 |
5 | 103110242143 |
6 | 5250214522 |
7 | 1236616526 |
oct | 322340562 |
9 | 124720505 |
10 | 55165298 |
11 | 29159561 |
12 | 16584442 |
13 | b5764b6 |
14 | 747dd86 |
15 | 4c9a418 |
hex | 349c172 |
55165298 has 8 divisors (see below), whose sum is σ = 84984492. Its totient is φ = 26837136.
The previous prime is 55165273. The next prime is 55165349. The reversal of 55165298 is 89256155.
It can be written as a sum of positive squares in 2 ways, for example, as 54567769 + 597529 = 7387^2 + 773^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×551652984 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.
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, 372665 + ... + 372812.
Almost surely, 255165298 is an apocalyptic number.
55165298 is a deficient number, since it is larger than the sum of its proper divisors (29819194).
55165298 is a wasteful number, since it uses less digits than its factorization.
55165298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745516.
The product of its digits is 108000, while the sum is 41.
The square root of 55165298 is about 7427.3345151541. The cubic root of 55165298 is about 380.6758471243.
The spelling of 55165298 in words is "fifty-five million, one hundred sixty-five thousand, two hundred ninety-eight".
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