Base | Representation |
---|---|
bin | 110100101000100111… |
… | …100110000110010001 |
3 | 12101212200220110102110 |
4 | 310220213212012101 |
5 | 1411221101340103 |
6 | 41544010535533 |
7 | 4040343304053 |
oct | 645047460621 |
9 | 171780813373 |
10 | 56516043153 |
11 | 21a71918789 |
12 | ab531375a9 |
13 | 5438a19c6b |
14 | 2a41cad8d3 |
15 | 170b964403 |
hex | d289e6191 |
56516043153 has 8 divisors (see below), whose sum is σ = 79320762400. Its totient is φ = 35694343008.
The previous prime is 56516043151. The next prime is 56516043163. The reversal of 56516043153 is 35134061565.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56516043153 - 21 = 56516043151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56516043151) 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, 495754708 + ... + 495754821.
It is an arithmetic number, because the mean of its divisors is an integer number (9915095300).
Almost surely, 256516043153 is an apocalyptic number.
It is an amenable number.
56516043153 is a deficient number, since it is larger than the sum of its proper divisors (22804719247).
56516043153 is a wasteful number, since it uses less digits than its factorization.
56516043153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991509551.
The product of its (nonzero) digits is 162000, while the sum is 39.
The spelling of 56516043153 in words is "fifty-six billion, five hundred sixteen million, forty-three thousand, one hundred fifty-three".
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