Base | Representation |
---|---|
bin | 1011111100001… |
… | …1111001001110 |
3 | 10111020121022211 |
4 | 2333003321032 |
5 | 100310213304 |
6 | 4545301034 |
7 | 1145501506 |
oct | 277037116 |
9 | 114217284 |
10 | 50085454 |
11 | 262a9a41 |
12 | 1493477a |
13 | a4b8283 |
14 | 691aa06 |
15 | 45e5204 |
hex | 2fc3e4e |
50085454 has 16 divisors (see below), whose sum is σ = 78186240. Its totient is φ = 24043320.
The previous prime is 50085449. The next prime is 50085479. The reversal of 50085454 is 45458005.
It is a super-2 number, since 2×500854542 = 5017105404772232, which contains 22 as substring.
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, 139 + ... + 10009.
It is an arithmetic number, because the mean of its divisors is an integer number (4886640).
Almost surely, 250085454 is an apocalyptic number.
50085454 is a deficient number, since it is larger than the sum of its proper divisors (28100786).
50085454 is a wasteful number, since it uses less digits than its factorization.
50085454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9975.
The product of its (nonzero) digits is 16000, while the sum is 31.
The square root of 50085454 is about 7077.1077425739. The cubic root of 50085454 is about 368.6129072305.
The spelling of 50085454 in words is "fifty million, eighty-five thousand, four hundred fifty-four".
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