Base | Representation |
---|---|
bin | 110011010111001100… |
… | …101111111100100000 |
3 | 12021100111112212121100 |
4 | 303113030233330200 |
5 | 1400421403113404 |
6 | 41200252554400 |
7 | 3661445462001 |
oct | 632714577440 |
9 | 167314485540 |
10 | 55150051104 |
11 | 21430847735 |
12 | a831782a00 |
13 | 527ba17845 |
14 | 29526d11a8 |
15 | 167ba8ad39 |
hex | cd732ff20 |
55150051104 has 72 divisors (see below), whose sum is σ = 160480271952. Its totient is φ = 17955826560.
The previous prime is 55150051057. The next prime is 55150051123. The reversal of 55150051104 is 40115005155.
55150051104 is a `hidden beast` number, since 5 + 5 + 1 + 500 + 51 + 104 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2214282 + ... + 2239049.
It is an arithmetic number, because the mean of its divisors is an integer number (2228892666).
Almost surely, 255150051104 is an apocalyptic number.
It is an amenable number.
55150051104 is an abundant number, since it is smaller than the sum of its proper divisors (105330220848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55150051104 is a wasteful number, since it uses less digits than its factorization.
55150051104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4453390 (or 4453379 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 27.
Adding to 55150051104 its reverse (40115005155), we get a palindrome (95265056259).
The spelling of 55150051104 in words is "fifty-five billion, one hundred fifty million, fifty-one thousand, one hundred four".
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