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5288994 = 2321312243
BaseRepresentation
bin10100001011010000100010
3100221201010200
4110023100202
52323221434
6305210030
762645544
oct24132042
910851120
105288994
112a92777
121930916
1311324a9
149b9694
156e7199
hex50b422

5288994 has 24 divisors (see below), whose sum is σ = 11552112. Its totient is φ = 1748760.

The previous prime is 5288993. The next prime is 5289013. The reversal of 5288994 is 4998825.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5288993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1237 + ... + 3479.

It is an arithmetic number, because the mean of its divisors is an integer number (481338).

Almost surely, 25288994 is an apocalyptic number.

5288994 is an abundant number, since it is smaller than the sum of its proper divisors (6263118).

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

5288994 is a wasteful number, since it uses less digits than its factorization.

5288994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382 (or 2379 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 5288994 is about 2299.7812939495. The cubic root of 5288994 is about 174.2305702739.

The spelling of 5288994 in words is "five million, two hundred eighty-eight thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 9 18 131 262 393 786 1179 2243 2358 4486 6729 13458 20187 40374 293833 587666 881499 1762998 2644497 5288994