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5291002951 = 131972065991
BaseRepresentation
bin1001110110101111…
…00100110001000111
3111122201221210120021
410323113210301013
541313444043301
62233004320011
7245054532403
oct47327446107
914581853507
105291002951
1122756a6913
121037b43007
136642294a0
143829b2103
1520e7898a1
hex13b5e4c47

5291002951 has 8 divisors (see below), whose sum is σ = 5726929824. Its totient is φ = 4859208480.

The previous prime is 5291002949. The next prime is 5291002967. The reversal of 5291002951 is 1592001925.

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

It is a cyclic number.

It is not a de Polignac number, because 5291002951 - 21 = 5291002949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5291002351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030435 + ... + 1035556.

It is an arithmetic number, because the mean of its divisors is an integer number (715866228).

Almost surely, 25291002951 is an apocalyptic number.

5291002951 is a deficient number, since it is larger than the sum of its proper divisors (435926873).

5291002951 is a wasteful number, since it uses less digits than its factorization.

5291002951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066201.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 5291002951 is about 72739.2806604520. The cubic root of 5291002951 is about 1742.5262716985.

The spelling of 5291002951 in words is "five billion, two hundred ninety-one million, two thousand, nine hundred fifty-one".

Divisors: 1 13 197 2561 2065991 26857883 407000227 5291002951