Base | Representation |
---|---|
bin | 110010101101011110… |
… | …101001011101010111 |
3 | 12012112201110200021102 |
4 | 302231132221131113 |
5 | 1343003211200210 |
6 | 41003010340315 |
7 | 3635216133251 |
oct | 625536513527 |
9 | 165481420242 |
10 | 54450100055 |
11 | 2110173109a |
12 | a67728a69b |
13 | 51999c4820 |
14 | 28c776acd1 |
15 | 163a3c7ea5 |
hex | cad7a9757 |
54450100055 has 16 divisors (see below), whose sum is σ = 70406434560. Its totient is φ = 40186361088.
The previous prime is 54450100031. The next prime is 54450100073. The reversal of 54450100055 is 55000105445.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 54450100055 - 210 = 54450099031 is a prime.
It is a super-2 number, since 2×544501000552 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123782 + ... + 352451.
It is an arithmetic number, because the mean of its divisors is an integer number (4400402160).
Almost surely, 254450100055 is an apocalyptic number.
54450100055 is a deficient number, since it is larger than the sum of its proper divisors (15956334505).
54450100055 is a wasteful number, since it uses less digits than its factorization.
54450100055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478010.
The product of its (nonzero) digits is 10000, while the sum is 29.
The spelling of 54450100055 in words is "fifty-four billion, four hundred fifty million, one hundred thousand, fifty-five".
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