Base | Representation |
---|---|
bin | 10110111101111010110001… |
… | …10011101100010100010100 |
3 | 20121211022211200221220010000 |
4 | 23132331120303230110110 |
5 | 23104442302124121130 |
6 | 255230050231531300 |
7 | 13431640006606062 |
oct | 1336753063542424 |
9 | 217738750856100 |
10 | 50506010379540 |
11 | 1510252a196701 |
12 | 57b84a0829b30 |
13 | 2224908b32041 |
14 | c6870ab7d032 |
15 | 5c8b9d27b260 |
hex | 2def58cec514 |
50506010379540 has 60 divisors (see below), whose sum is σ = 158439225158676. Its totient is φ = 13468269434112.
The previous prime is 50506010379523. The next prime is 50506010379563. The reversal of 50506010379540 is 4597301060505.
50506010379540 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 60 + 10 + 37 + 9 + 540 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6356842753284 + 44149167626256 = 2521278^2 + 6644484^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a super-2 number, since 2×505060103795402 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15588273189 + ... + 15588276428.
Almost surely, 250506010379540 is an apocalyptic number.
It is an amenable number.
50506010379540 is an abundant number, since it is smaller than the sum of its proper divisors (107933214779136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50506010379540 is a wasteful number, since it uses less digits than its factorization.
50506010379540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31176549638 (or 31176549627 counting only the distinct ones).
The product of its (nonzero) digits is 567000, while the sum is 45.
The spelling of 50506010379540 in words is "fifty trillion, five hundred six billion, ten million, three hundred seventy-nine thousand, five hundred forty".
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