Base | Representation |
---|---|
bin | 101111001101111111… |
… | …000011110100001111 |
3 | 11211212101221021022011 |
4 | 233031333003310033 |
5 | 1312313312001424 |
6 | 35142543402051 |
7 | 3443256066334 |
oct | 571577036417 |
9 | 154771837264 |
10 | 50700500239 |
11 | 1a558124274 |
12 | 99ab5b3327 |
13 | 4a1cc259cc |
14 | 264d79898b |
15 | 14bb115694 |
hex | bcdfc3d0f |
50700500239 has 16 divisors (see below), whose sum is σ = 56664960480. Its totient is φ = 45206534016.
The previous prime is 50700500237. The next prime is 50700500293. The reversal of 50700500239 is 93200500705.
It is a happy number.
It is not a de Polignac number, because 50700500239 - 21 = 50700500237 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50700500239.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50700500231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100804 + ... + 334009.
It is an arithmetic number, because the mean of its divisors is an integer number (3541560030).
Almost surely, 250700500239 is an apocalyptic number.
50700500239 is a deficient number, since it is larger than the sum of its proper divisors (5964460241).
50700500239 is an equidigital number, since it uses as much as digits as its factorization.
50700500239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434887 (or 434849 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 31.
The spelling of 50700500239 in words is "fifty billion, seven hundred million, five hundred thousand, two hundred thirty-nine".
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