Base | Representation |
---|---|
bin | 110010101010101110… |
… | …100010111110011001 |
3 | 12012102111121022022021 |
4 | 302222232202332121 |
5 | 1342404401424103 |
6 | 40554241054441 |
7 | 3634115553520 |
oct | 625256427631 |
9 | 165374538267 |
10 | 54403936153 |
11 | 21088670506 |
12 | a663927421 |
13 | 51902804c8 |
14 | 28c15914b7 |
15 | 1636309bbd |
hex | caaba2f99 |
54403936153 has 8 divisors (see below), whose sum is σ = 62335765440. Its totient is φ = 46512066480.
The previous prime is 54403936141. The next prime is 54403936201. The reversal of 54403936153 is 35163930445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54403936153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54403936253) 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, 9986983 + ... + 9992428.
It is an arithmetic number, because the mean of its divisors is an integer number (7791970680).
Almost surely, 254403936153 is an apocalyptic number.
It is an amenable number.
54403936153 is a deficient number, since it is larger than the sum of its proper divisors (7931829287).
54403936153 is a wasteful number, since it uses less digits than its factorization.
54403936153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19979807.
The product of its (nonzero) digits is 583200, while the sum is 43.
The spelling of 54403936153 in words is "fifty-four billion, four hundred three million, nine hundred thirty-six thousand, one hundred fifty-three".
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