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5189284 = 22172672
BaseRepresentation
bin10011110010111010100100
3100202122100201
4103302322210
52312024114
6303120244
762052052
oct23627244
910678321
105189284
112a24871
1218a3084
1310c8ca9
149911d2
156c7874
hex4f2ea4

5189284 has 27 divisors (see below), whose sum is σ = 9792993. Its totient is φ = 2405568.

The previous prime is 5189269. The next prime is 5189291. The reversal of 5189284 is 4829815.

5189284 = 13 + 23 + ... + 673.

The square root of 5189284 is 2278.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4040100 + 1149184 = 2010^2 + 1072^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 77419 + ... + 77485.

Almost surely, 25189284 is an apocalyptic number.

5189284 is the 2278-th square number.

It is an amenable number.

5189284 is a deficient number, since it is larger than the sum of its proper divisors (4603709).

5189284 is a wasteful number, since it uses less digits than its factorization.

5189284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 86 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The cubic root of 5189284 is about 173.1287312989.

The spelling of 5189284 in words is "five million, one hundred eighty-nine thousand, two hundred eighty-four".

Divisors: 1 2 4 17 34 67 68 134 268 289 578 1139 1156 2278 4489 4556 8978 17956 19363 38726 76313 77452 152626 305252 1297321 2594642 5189284