Base | Representation |
---|---|
bin | 110011011111100011… |
… | …010000000000001110 |
3 | 12021201021012111220110 |
4 | 303133203100000032 |
5 | 1401213240323220 |
6 | 41222220100450 |
7 | 3665066445030 |
oct | 633743200016 |
9 | 167637174813 |
10 | 55290167310 |
11 | 214a2949054 |
12 | a870694726 |
13 | 52a1a65a41 |
14 | 2967165c50 |
15 | 1689016be0 |
hex | cdf8d000e |
55290167310 has 64 divisors (see below), whose sum is σ = 152333217792. Its totient is φ = 12581070336.
The previous prime is 55290167279. The next prime is 55290167327. The reversal of 55290167310 is 1376109255.
It is a super-2 number, since 2×552901673102 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543499 + ... + 637158.
It is an arithmetic number, because the mean of its divisors is an integer number (2380206528).
Almost surely, 255290167310 is an apocalyptic number.
55290167310 is an abundant number, since it is smaller than the sum of its proper divisors (97043050482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55290167310 is a wasteful number, since it uses less digits than its factorization.
55290167310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180897.
The product of its (nonzero) digits is 56700, while the sum is 39.
The spelling of 55290167310 in words is "fifty-five billion, two hundred ninety million, one hundred sixty-seven thousand, three hundred ten".
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