Base | Representation |
---|---|
bin | 10110001000000110001100… |
… | …11101100001100110100001 |
3 | 20101021112111102021012211011 |
4 | 23010003012131201212201 |
5 | 22334142430101021130 |
6 | 251252331015020521 |
7 | 13151221600563553 |
oct | 1304030635414641 |
9 | 211245442235734 |
10 | 48656719157665 |
11 | 1455a220539513 |
12 | 5559bb896a741 |
13 | 211c402940b78 |
14 | c02dd7c614d3 |
15 | 595a161d652a |
hex | 2c40c67619a1 |
48656719157665 has 16 divisors (see below), whose sum is σ = 58849271470080. Its totient is φ = 38617918214400.
The previous prime is 48656719157617. The next prime is 48656719157687. The reversal of 48656719157665 is 56675191765684.
It is not a de Polignac number, because 48656719157665 - 29 = 48656719157153 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48656719157591 and 48656719157600.
It is an unprimeable number.
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, 25232746 + ... + 27092524.
It is an arithmetic number, because the mean of its divisors is an integer number (3678079466880).
Almost surely, 248656719157665 is an apocalyptic number.
It is an amenable number.
48656719157665 is a deficient number, since it is larger than the sum of its proper divisors (10192552312415).
48656719157665 is a wasteful number, since it uses less digits than its factorization.
48656719157665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901112.
The product of its digits is 2286144000, while the sum is 76.
The spelling of 48656719157665 in words is "forty-eight trillion, six hundred fifty-six billion, seven hundred nineteen million, one hundred fifty-seven thousand, six hundred sixty-five".
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