Base | Representation |
---|---|
bin | 1001110101011110… |
… | …11111100101000110 |
3 | 111122000011222122210 |
4 | 10322233133211012 |
5 | 41303301332232 |
6 | 2231551204250 |
7 | 244566321621 |
oct | 47257374506 |
9 | 14560158583 |
10 | 5280495942 |
11 | 226a77a837 |
12 | 1034516686 |
13 | 661cbac17 |
14 | 381438db8 |
15 | 20d8b15cc |
hex | 13abdf946 |
5280495942 has 32 divisors (see below), whose sum is σ = 10686154752. Its totient is φ = 1739421504.
The previous prime is 5280495937. The next prime is 5280495973. The reversal of 5280495942 is 2495940825.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 5280495891 and 5280495900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168903 + ... + 197709.
It is an arithmetic number, because the mean of its divisors is an integer number (333942336).
Almost surely, 25280495942 is an apocalyptic number.
5280495942 is an abundant number, since it is smaller than the sum of its proper divisors (5405658810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5280495942 is a wasteful number, since it uses less digits than its factorization.
5280495942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29172.
The product of its (nonzero) digits is 1036800, while the sum is 48.
The square root of 5280495942 is about 72667.0210067813. The cubic root of 5280495942 is about 1741.3720562565.
The spelling of 5280495942 in words is "five billion, two hundred eighty million, four hundred ninety-five thousand, nine hundred forty-two".
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