Base | Representation |
---|---|
bin | 110100001000101010… |
… | …100110110110001101 |
3 | 12100111100011200222100 |
4 | 310020222212312031 |
5 | 1404121332233431 |
6 | 41414500505313 |
7 | 4021143552354 |
oct | 641052466615 |
9 | 170440150870 |
10 | 55979961741 |
11 | 218172578a0 |
12 | aa236ab239 |
13 | 5381940b22 |
14 | 29d0a0499b |
15 | 16c98704e6 |
hex | d08aa6d8d |
55979961741 has 24 divisors (see below), whose sum is σ = 88325677440. Its totient is φ = 33883084800.
The previous prime is 55979961731. The next prime is 55979961767. The reversal of 55979961741 is 14716997955.
55979961741 is a `hidden beast` number, since 5 + 5 + 9 + 7 + 9 + 9 + 617 + 4 + 1 = 666.
It is not a de Polignac number, because 55979961741 - 230 = 54906219917 is a prime.
It is a super-2 number, since 2×559799617412 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55979961721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291525 + ... + 443786.
It is an arithmetic number, because the mean of its divisors is an integer number (3680236560).
Almost surely, 255979961741 is an apocalyptic number.
It is an amenable number.
55979961741 is a deficient number, since it is larger than the sum of its proper divisors (32345715699).
55979961741 is a wasteful number, since it uses less digits than its factorization.
55979961741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736097 (or 736094 counting only the distinct ones).
The product of its digits is 21432600, while the sum is 63.
The spelling of 55979961741 in words is "fifty-five billion, nine hundred seventy-nine million, nine hundred sixty-one thousand, seven hundred forty-one".
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