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500975061 = 3683324439
BaseRepresentation
bin11101110111000…
…100010111010101
31021220200011120220
4131313010113111
52011222200221
6121413344553
715262134456
oct3567042725
91256604526
10500975061
11237872a84
1211b938159
137ca36b62
144a76b12d
152deac0c6
hex1ddc45d5

500975061 has 8 divisors (see below), whose sum is σ = 668091840. Its totient is φ = 333920832.

The previous prime is 500975053. The next prime is 500975063. The reversal of 500975061 is 160579005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 500975061 - 23 = 500975053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500975063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8280 + ... + 32718.

It is an arithmetic number, because the mean of its divisors is an integer number (83511480).

Almost surely, 2500975061 is an apocalyptic number.

It is an amenable number.

500975061 is a deficient number, since it is larger than the sum of its proper divisors (167116779).

500975061 is a wasteful number, since it uses less digits than its factorization.

500975061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31275.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 500975061 is about 22382.4721824914. The cubic root of 500975061 is about 794.2161285856.

The spelling of 500975061 in words is "five hundred million, nine hundred seventy-five thousand, sixty-one".

Divisors: 1 3 6833 20499 24439 73317 166991687 500975061