Base | Representation |
---|---|
bin | 101110111101111101… |
… | …110101110101011111 |
3 | 11211011200020002221022 |
4 | 232331331311311133 |
5 | 1311241011323000 |
6 | 35100143154355 |
7 | 3433513522424 |
oct | 567575656537 |
9 | 154150202838 |
10 | 50431745375 |
11 | 1a42a450810 |
12 | 99355a59bb |
13 | 49a934786b |
14 | 2625bd9d4b |
15 | 14a2729585 |
hex | bbdf75d5f |
50431745375 has 32 divisors (see below), whose sum is σ = 68746916160. Its totient is φ = 36631488000.
The previous prime is 50431745327. The next prime is 50431745401. The reversal of 50431745375 is 57354713405.
It is not a de Polignac number, because 50431745375 - 212 = 50431741279 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089707 + ... + 1135043.
It is an arithmetic number, because the mean of its divisors is an integer number (2148341130).
Almost surely, 250431745375 is an apocalyptic number.
50431745375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50431745375 is a deficient number, since it is larger than the sum of its proper divisors (18315170785).
50431745375 is a wasteful number, since it uses less digits than its factorization.
50431745375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46172 (or 46162 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 44.
The spelling of 50431745375 in words is "fifty billion, four hundred thirty-one million, seven hundred forty-five thousand, three hundred seventy-five".
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