Base | Representation |
---|---|
bin | 111000111101110111100111… |
… | …100011100101111110011110 |
3 | 1012212002121020112121011222120 |
4 | 320331313213203211332132 |
5 | 230314340422302120204 |
6 | 2244505300414523410 |
7 | 103526035402160514 |
oct | 7075674743457636 |
9 | 1185077215534876 |
10 | 250542212145054 |
11 | 729153a0152225 |
12 | 24124913b06566 |
13 | a9a504c2a683b |
14 | 45c244473c4b4 |
15 | 1de72a06346d9 |
hex | e3dde78e5f9e |
250542212145054 has 16 divisors (see below), whose sum is σ = 501101507259792. Its totient is φ = 83511223553408.
The previous prime is 250542212145037. The next prime is 250542212145089. The reversal of 250542212145054 is 450541212245052.
It is a junction number, because it is equal to n+sod(n) for n = 250542212144997 and 250542212145015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711599739 + ... + 711951734.
It is an arithmetic number, because the mean of its divisors is an integer number (31318844203737).
Almost surely, 2250542212145054 is an apocalyptic number.
250542212145054 is an abundant number, since it is smaller than the sum of its proper divisors (250559295114738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250542212145054 is a wasteful number, since it uses less digits than its factorization.
250542212145054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1423580811.
The product of its (nonzero) digits is 640000, while the sum is 42.
The spelling of 250542212145054 in words is "two hundred fifty trillion, five hundred forty-two billion, two hundred twelve million, one hundred forty-five thousand, fifty-four".
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