Base | Representation |
---|---|
bin | 101110101010111011… |
… | …110101111010101011 |
3 | 11210100102102102221111 |
4 | 232222323311322223 |
5 | 1310112242014230 |
6 | 35004335451151 |
7 | 3422555555620 |
oct | 565273657253 |
9 | 153312372844 |
10 | 50112454315 |
11 | 1a2861a0700 |
12 | 9866686ab7 |
13 | 4958154241 |
14 | 25d5644347 |
15 | 14846a992a |
hex | baaef5eab |
50112454315 has 24 divisors (see below), whose sum is σ = 75541425120. Its totient is φ = 31238929920.
The previous prime is 50112454313. The next prime is 50112454319. The reversal of 50112454315 is 51345421105.
It is not a de Polignac number, because 50112454315 - 21 = 50112454313 is a prime.
It is a super-2 number, since 2×501124543152 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50112454313) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5912230 + ... + 5920699.
It is an arithmetic number, because the mean of its divisors is an integer number (3147559380).
Almost surely, 250112454315 is an apocalyptic number.
50112454315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50112454315 is a deficient number, since it is larger than the sum of its proper divisors (25428970805).
50112454315 is a wasteful number, since it uses less digits than its factorization.
50112454315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11832963 (or 11832952 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 50112454315 in words is "fifty billion, one hundred twelve million, four hundred fifty-four thousand, three hundred fifteen".
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