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5047572 = 22317109227
BaseRepresentation
bin10011010000010100010100
3100111102222010
4103100110110
52243010242
6300104220
760621645
oct23202424
910442863
105047572
112938352
121835070
13107963a
149556cc
1569a89c
hex4d0514

5047572 has 48 divisors (see below), whose sum is σ = 12640320. Its totient is φ = 1562112.

The previous prime is 5047571. The next prime is 5047573. The reversal of 5047572 is 2757405.

It is an interprime number because it is at equal distance from previous prime (5047571) and next prime (5047573).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22123 + ... + 22349.

It is an arithmetic number, because the mean of its divisors is an integer number (263340).

Almost surely, 25047572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5047572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6320160).

5047572 is an abundant number, since it is smaller than the sum of its proper divisors (7592748).

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

5047572 is a wasteful number, since it uses less digits than its factorization.

5047572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5047572 is about 2246.6802175655. The cubic root of 5047572 is about 171.5381969450.

The spelling of 5047572 in words is "five million, forty-seven thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 109 204 218 227 327 436 454 654 681 908 1308 1362 1853 2724 3706 3859 5559 7412 7718 11118 11577 15436 22236 23154 24743 46308 49486 74229 98972 148458 296916 420631 841262 1261893 1682524 2523786 5047572