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5202979 = 192511091
BaseRepresentation
bin10011110110010000100011
3100210100010221
4103312100203
52312443404
6303303511
762140015
oct23662043
910710127
105202979
112a34091
1218aab97
1311022b2
149961b5
156cb954
hex4f6423

5202979 has 8 divisors (see below), whose sum is σ = 5503680. Its totient is φ = 4905000.

The previous prime is 5202973. The next prime is 5203001. The reversal of 5202979 is 9792025.

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 5202979 - 23 = 5202971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224 + ... + 5314.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 25202979 is an apocalyptic number.

5202979 is a deficient number, since it is larger than the sum of its proper divisors (300701).

5202979 is a wasteful number, since it uses less digits than its factorization.

5202979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 5202979 is about 2281.0039456345. The cubic root of 5202979 is about 173.2808984229.

The spelling of 5202979 in words is "five million, two hundred two thousand, nine hundred seventy-nine".

Divisors: 1 19 251 1091 4769 20729 273841 5202979