Base | Representation |
---|---|
bin | 1000111100011001110… |
… | …0001010110111001101 |
3 | 112200121100110200021210 |
4 | 2033012130022313031 |
5 | 10004140200104103 |
6 | 154330503445033 |
7 | 14046445021053 |
oct | 2170634126715 |
9 | 480540420253 |
10 | 153653128653 |
11 | 5a189204842 |
12 | 25942156779 |
13 | 11649371a4b |
14 | 7618a101d3 |
15 | 3ee4687e03 |
hex | 23c670adcd |
153653128653 has 32 divisors (see below), whose sum is σ = 216280995840. Its totient is φ = 96841293120.
The previous prime is 153653128631. The next prime is 153653128691. The reversal of 153653128653 is 356821356351.
It is not a de Polignac number, because 153653128653 - 210 = 153653127629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153653128613) 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, 1997968 + ... + 2073446.
It is an arithmetic number, because the mean of its divisors is an integer number (6758781120).
Almost surely, 2153653128653 is an apocalyptic number.
It is an amenable number.
153653128653 is a deficient number, since it is larger than the sum of its proper divisors (62627867187).
153653128653 is a wasteful number, since it uses less digits than its factorization.
153653128653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75849.
The product of its digits is 1944000, while the sum is 48.
The spelling of 153653128653 in words is "one hundred fifty-three billion, six hundred fifty-three million, one hundred twenty-eight thousand, six hundred fifty-three".
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