Base | Representation |
---|---|
bin | 111100101000101010… |
… | …000100110111010110 |
3 | 20020001101121101111121 |
4 | 330220222010313112 |
5 | 2031314244044204 |
6 | 45524244554154 |
7 | 4463255131066 |
oct | 745052046726 |
9 | 206041541447 |
10 | 65106628054 |
11 | 2567aaa3326 |
12 | 107500b295a |
13 | 61a77103b0 |
14 | 3218b8d3a6 |
15 | 1a60c1cb54 |
hex | f28a84dd6 |
65106628054 has 16 divisors (see below), whose sum is σ = 105484343328. Its totient is φ = 29960042112.
The previous prime is 65106628051. The next prime is 65106628061. The reversal of 65106628054 is 45082660156.
65106628054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 65106628054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65106628051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3706522 + ... + 3724045.
It is an arithmetic number, because the mean of its divisors is an integer number (6592771458).
Almost surely, 265106628054 is an apocalyptic number.
65106628054 is a deficient number, since it is larger than the sum of its proper divisors (40377715274).
65106628054 is a wasteful number, since it uses less digits than its factorization.
65106628054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7430919.
The product of its (nonzero) digits is 345600, while the sum is 43.
The spelling of 65106628054 in words is "sixty-five billion, one hundred six million, six hundred twenty-eight thousand, fifty-four".
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