Base | Representation |
---|---|
bin | 110011011000000010… |
… | …011110011100101010 |
3 | 12021101111001102100220 |
4 | 303120002132130222 |
5 | 1400434004311320 |
6 | 41201514510510 |
7 | 3662006261352 |
oct | 633002363452 |
9 | 167344042326 |
10 | 55164135210 |
11 | 21438797298 |
12 | a836435436 |
13 | 5281909332 |
14 | 2954519b62 |
15 | 167ce1de40 |
hex | cd809e72a |
55164135210 has 32 divisors (see below), whose sum is σ = 140181803712. Its totient is φ = 13845116160.
The previous prime is 55164135209. The next prime is 55164135277. The reversal of 55164135210 is 1253146155.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54081976 + ... + 54082995.
It is an arithmetic number, because the mean of its divisors is an integer number (4380681366).
Almost surely, 255164135210 is an apocalyptic number.
55164135210 is an abundant number, since it is smaller than the sum of its proper divisors (85017668502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55164135210 is a wasteful number, since it uses less digits than its factorization.
55164135210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108164998.
The product of its (nonzero) digits is 18000, while the sum is 33.
The spelling of 55164135210 in words is "fifty-five billion, one hundred sixty-four million, one hundred thirty-five thousand, two hundred ten".
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