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5210490 = 235173683
BaseRepresentation
bin10011111000000101111010
3100210201110010
4103320011322
52313213430
6303402350
762200635
oct23700572
910721403
105210490
112a3979a
1218b33b6
13110583c
14998c1c
156cdcb0
hex4f817a

5210490 has 16 divisors (see below), whose sum is σ = 12505248. Its totient is φ = 1389456.

The previous prime is 5210479. The next prime is 5210497. The reversal of 5210490 is 940125.

5210490 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (5210497) 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, 86812 + ... + 86871.

It is an arithmetic number, because the mean of its divisors is an integer number (781578).

Almost surely, 25210490 is an apocalyptic number.

5210490 is an abundant number, since it is smaller than the sum of its proper divisors (7294758).

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

5210490 is a wasteful number, since it uses less digits than its factorization.

5210490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173693.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5210490 is about 2282.6497760279. The cubic root of 5210490 is about 173.3642408724.

The spelling of 5210490 in words is "five million, two hundred ten thousand, four hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 173683 347366 521049 868415 1042098 1736830 2605245 5210490