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5038357 = 23219059
BaseRepresentation
bin10011001110000100010101
3100110222022211
4103032010111
52242211412
6255553421
760553042
oct23160425
910428284
105038357
112931435
12182b871
13107539c
149521c9
15697ca7
hex4ce115

5038357 has 4 divisors (see below), whose sum is σ = 5257440. Its totient is φ = 4819276.

The previous prime is 5038351. The next prime is 5038381. The reversal of 5038357 is 7538305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5038357 - 211 = 5036309 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038351) 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, 109507 + ... + 109552.

It is an arithmetic number, because the mean of its divisors is an integer number (1314360).

Almost surely, 25038357 is an apocalyptic number.

It is an amenable number.

5038357 is a deficient number, since it is larger than the sum of its proper divisors (219083).

5038357 is a wasteful number, since it uses less digits than its factorization.

5038357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219082.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5038357 is about 2244.6284770536. The cubic root of 5038357 is about 171.4337449166.

The spelling of 5038357 in words is "five million, thirty-eight thousand, three hundred fifty-seven".

Divisors: 1 23 219059 5038357