Base | Representation |
---|---|
bin | 101001111101010011… |
… | …110101000100001111 |
3 | 11022021202022220021111 |
4 | 221331103311010033 |
5 | 1214231304214210 |
6 | 32410245112451 |
7 | 3153300606664 |
oct | 517523650417 |
9 | 138252286244 |
10 | 45052023055 |
11 | 18119768806 |
12 | 88939b8727 |
13 | 432c927310 |
14 | 2275531a6b |
15 | 128a2b788a |
hex | a7d4f510f |
45052023055 has 32 divisors (see below), whose sum is σ = 59422321728. Its totient is φ = 32587315200.
The previous prime is 45052023041. The next prime is 45052023059. The reversal of 45052023055 is 55032025054.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-45052023055 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45052023059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 931992 + ... + 979138.
It is an arithmetic number, because the mean of its divisors is an integer number (1856947554).
Almost surely, 245052023055 is an apocalyptic number.
45052023055 is a deficient number, since it is larger than the sum of its proper divisors (14370298673).
45052023055 is a wasteful number, since it uses less digits than its factorization.
45052023055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47467.
The product of its (nonzero) digits is 30000, while the sum is 31.
The spelling of 45052023055 in words is "forty-five billion, fifty-two million, twenty-three thousand, fifty-five".
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