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5189070 = 235172969
BaseRepresentation
bin10011110010110111001110
3100202122001210
4103302313032
52312022240
6303115250
762051325
oct23626716
910678053
105189070
112a24697
1218a2b26
1310c8b73
149910bc
156c7780
hex4f2dce

5189070 has 16 divisors (see below), whose sum is σ = 12453840. Its totient is φ = 1383744.

The previous prime is 5189069. The next prime is 5189081. The reversal of 5189070 is 709815.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 172969 = 5189070 / (5 + 1 + 8 + 9 + 0 + 7 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86455 + ... + 86514.

It is an arithmetic number, because the mean of its divisors is an integer number (778365).

Almost surely, 25189070 is an apocalyptic number.

5189070 is an abundant number, since it is smaller than the sum of its proper divisors (7264770).

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

5189070 is a wasteful number, since it uses less digits than its factorization.

5189070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172979.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 5189070 is about 2277.9530284885. The cubic root of 5189070 is about 173.1263513907.

The spelling of 5189070 in words is "five million, one hundred eighty-nine thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 172969 345938 518907 864845 1037814 1729690 2594535 5189070