Base | Representation |
---|---|
bin | 101110110111001001… |
… | …111011101011101110 |
3 | 11210212201012112211020 |
4 | 232313021323223232 |
5 | 1311022233141132 |
6 | 35040542035010 |
7 | 3430625322336 |
oct | 566711735356 |
9 | 153781175736 |
10 | 50317474542 |
11 | 1a3809a2405 |
12 | 9903278a66 |
13 | 498b77859a |
14 | 26149720c6 |
15 | 14976a652c |
hex | bb727baee |
50317474542 has 16 divisors (see below), whose sum is σ = 101216656080. Its totient is φ = 16675540352.
The previous prime is 50317474523. The next prime is 50317474553. The reversal of 50317474542 is 24547471305.
It is a junction number, because it is equal to n+sod(n) for n = 50317474494 and 50317474503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24236667 + ... + 24238742.
It is an arithmetic number, because the mean of its divisors is an integer number (6326041005).
Almost surely, 250317474542 is an apocalyptic number.
50317474542 is an abundant number, since it is smaller than the sum of its proper divisors (50899181538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50317474542 is a wasteful number, since it uses less digits than its factorization.
50317474542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48475587.
The product of its (nonzero) digits is 470400, while the sum is 42.
The spelling of 50317474542 in words is "fifty billion, three hundred seventeen million, four hundred seventy-four thousand, five hundred forty-two".
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