Base | Representation |
---|---|
bin | 10110110011010101000010… |
… | …11111010100101100100010 |
3 | 20120112112200011200101000120 |
4 | 23121222201133110230202 |
5 | 23033012114313302024 |
6 | 254350553355101110 |
7 | 13363436256623502 |
oct | 1331524137245442 |
9 | 216475604611016 |
10 | 50142157556514 |
11 | 14a82195812391 |
12 | 5759a77141796 |
13 | 21c95012a581a |
14 | c54c715c5a02 |
15 | 5be4a4eb7479 |
hex | 2d9aa17d4b22 |
50142157556514 has 16 divisors (see below), whose sum is σ = 100301367439200. Its totient is φ = 16711210464480.
The previous prime is 50142157556483. The next prime is 50142157556527. The reversal of 50142157556514 is 41565575124105.
50142157556514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×501421575565142 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 710475364 + ... + 710545935.
It is an arithmetic number, because the mean of its divisors is an integer number (6268835464950).
Almost surely, 250142157556514 is an apocalyptic number.
50142157556514 is an abundant number, since it is smaller than the sum of its proper divisors (50159209882686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50142157556514 is a wasteful number, since it uses less digits than its factorization.
50142157556514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1421027185.
The product of its (nonzero) digits is 4200000, while the sum is 51.
The spelling of 50142157556514 in words is "fifty trillion, one hundred forty-two billion, one hundred fifty-seven million, five hundred fifty-six thousand, five hundred fourteen".
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