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5279854001 = 31212979999
BaseRepresentation
bin1001110101011010…
…00010110110110001
3111121221222101002012
410322231002312301
541303120312001
62231525332305
7244561006232
oct47255026661
914557871065
105279854001
11226a381504
121034267095
13661b24986
1438130d089
1520d7d62bb
hex13ab42db1

5279854001 has 8 divisors (see below), whose sum is σ = 5452800000. Its totient is φ = 5107072320.

The previous prime is 5279853977. The next prime is 5279854043. The reversal of 5279854001 is 1004589725.

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 5279854001 - 214 = 5279837617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5279854001.

It is not an unprimeable number, because it can be changed into a prime (5279854051) 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, 26000 + ... + 105998.

It is an arithmetic number, because the mean of its divisors is an integer number (681600000).

Almost surely, 25279854001 is an apocalyptic number.

It is an amenable number.

5279854001 is a deficient number, since it is larger than the sum of its proper divisors (172945999).

5279854001 is a wasteful number, since it uses less digits than its factorization.

5279854001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82159.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 5279854001 is about 72662.6038688403. The cubic root of 5279854001 is about 1741.3014881740.

The spelling of 5279854001 in words is "five billion, two hundred seventy-nine million, eight hundred fifty-four thousand, one".

Divisors: 1 31 2129 65999 79999 2479969 170317871 5279854001