Base | Representation |
---|---|
bin | 10110110010010001110011… |
… | …01001000110101110101011 |
3 | 20120102002111011101111222010 |
4 | 23121020321221012232223 |
5 | 23031414200210130130 |
6 | 254322223143531003 |
7 | 13361020523634666 |
oct | 1331107151065653 |
9 | 216362434344863 |
10 | 50106055551915 |
11 | 14a6894a107a50 |
12 | 5752a80759a63 |
13 | 21c5c9997b91c |
14 | c532089b86dd |
15 | 5bd5908070b0 |
hex | 2d9239a46bab |
50106055551915 has 64 divisors (see below), whose sum is σ = 87596533251072. Its totient is φ = 24255327782400.
The previous prime is 50106055551887. The next prime is 50106055551943. The reversal of 50106055551915 is 51915555060105.
It is an interprime number because it is at equal distance from previous prime (50106055551887) and next prime (50106055551943).
It is not a de Polignac number, because 50106055551915 - 25 = 50106055551883 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1378756645 + ... + 1378792985.
It is an arithmetic number, because the mean of its divisors is an integer number (1368695832048).
Almost surely, 250106055551915 is an apocalyptic number.
50106055551915 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50106055551915 is a deficient number, since it is larger than the sum of its proper divisors (37490477699157).
50106055551915 is a wasteful number, since it uses less digits than its factorization.
50106055551915 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49380.
The product of its (nonzero) digits is 843750, while the sum is 48.
The spelling of 50106055551915 in words is "fifty trillion, one hundred six billion, fifty-five million, five hundred fifty-one thousand, nine hundred fifteen".
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