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5213958 = 23868993
BaseRepresentation
bin10011111000111100000110
3100210220012120
4103320330012
52313321313
6303430410
762214021
oct23707406
910726176
105213958
112a41362
1218b5406
1311072a9
1499a1b8
156ced23
hex4f8f06

5213958 has 8 divisors (see below), whose sum is σ = 10427928. Its totient is φ = 1737984.

The previous prime is 5213947. The next prime is 5213959. The reversal of 5213958 is 8593125.

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

5213958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434491 + ... + 434502.

It is an arithmetic number, because the mean of its divisors is an integer number (1303491).

Almost surely, 25213958 is an apocalyptic number.

5213958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5213958 is a wasteful number, since it uses less digits than its factorization.

5213958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868998.

The product of its digits is 10800, while the sum is 33.

The square root of 5213958 is about 2283.4092931404. The cubic root of 5213958 is about 173.4026949556.

The spelling of 5213958 in words is "five million, two hundred thirteen thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 868993 1737986 2606979 5213958