Base | Representation |
---|---|
bin | 11011011011111001110… |
… | …10000001001100011010 |
3 | 10100010020220222121220122 |
4 | 31231330322001030122 |
5 | 110421114003444400 |
6 | 2001022315353242 |
7 | 125051551606115 |
oct | 15557472011432 |
9 | 3303226877818 |
10 | 942693421850 |
11 | 333880951604 |
12 | 13284a152822 |
13 | 6ab84860bbb |
14 | 338ab59357c |
15 | 197c56e9685 |
hex | db7ce8131a |
942693421850 has 12 divisors (see below), whose sum is σ = 1753409764734. Its totient is φ = 377077368720.
The previous prime is 942693421847. The next prime is 942693421877. The reversal of 942693421850 is 58124396249.
It can be written as a sum of positive squares in 3 ways, for example, as 800661671209 + 142031750641 = 894797^2 + 376871^2 .
It is a junction number, because it is equal to n+sod(n) for n = 942693421792 and 942693421801.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9426934169 + ... + 9426934268.
Almost surely, 2942693421850 is an apocalyptic number.
942693421850 is a deficient number, since it is larger than the sum of its proper divisors (810716342884).
942693421850 is a wasteful number, since it uses less digits than its factorization.
942693421850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18853868449 (or 18853868444 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 942693421850 in words is "nine hundred forty-two billion, six hundred ninety-three million, four hundred twenty-one thousand, eight hundred fifty".
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