Base | Representation |
---|---|
bin | 110100111001100110… |
… | …101010100101101001 |
3 | 12102121120010101021220 |
4 | 310321212222211221 |
5 | 1412312024341243 |
6 | 42032150452253 |
7 | 4050403431201 |
oct | 647146524551 |
9 | 172546111256 |
10 | 56801012073 |
11 | 220a8766093 |
12 | b012664089 |
13 | 5482a84220 |
14 | 2a6ba8d401 |
15 | 17269a4783 |
hex | d399aa969 |
56801012073 has 16 divisors (see below), whose sum is σ = 81850694016. Its totient is φ = 34830069120.
The previous prime is 56801012071. The next prime is 56801012101. The reversal of 56801012073 is 37021010865.
It is not a de Polignac number, because 56801012073 - 21 = 56801012071 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56801012071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2580565 + ... + 2602482.
It is an arithmetic number, because the mean of its divisors is an integer number (5115668376).
Almost surely, 256801012073 is an apocalyptic number.
It is an amenable number.
56801012073 is a deficient number, since it is larger than the sum of its proper divisors (25049681943).
56801012073 is a wasteful number, since it uses less digits than its factorization.
56801012073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5183344.
The product of its (nonzero) digits is 10080, while the sum is 33.
The spelling of 56801012073 in words is "fifty-six billion, eight hundred one million, twelve thousand, seventy-three".
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