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5280495942 = 2313722328807
BaseRepresentation
bin1001110101011110…
…11111100101000110
3111122000011222122210
410322233133211012
541303301332232
62231551204250
7244566321621
oct47257374506
914560158583
105280495942
11226a77a837
121034516686
13661cbac17
14381438db8
1520d8b15cc
hex13abdf946

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".

Divisors: 1 2 3 6 137 223 274 411 446 669 822 1338 28807 30551 57614 61102 86421 91653 172842 183306 3946559 6423961 7893118 11839677 12847922 19271883 23679354 38543766 880082657 1760165314 2640247971 5280495942