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5212788 = 223762057
BaseRepresentation
bin10011111000101001110100
3100210211121020
4103320221310
52313302123
6303421140
762210430
oct23705164
910724536
105212788
112a40499
1218b47b0
1311068b9
149999c0
156ce7e3
hex4f8a74

5212788 has 24 divisors (see below), whose sum is σ = 13900992. Its totient is φ = 1489344.

The previous prime is 5212787. The next prime is 5212793. The reversal of 5212788 is 8872125.

5212788 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

5212788 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212787) 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, 30945 + ... + 31112.

It is an arithmetic number, because the mean of its divisors is an integer number (579208).

Almost surely, 25212788 is an apocalyptic number.

It is an amenable number.

5212788 is an abundant number, since it is smaller than the sum of its proper divisors (8688204).

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

5212788 is a wasteful number, since it uses less digits than its factorization.

5212788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62071 (or 62069 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 5212788 is about 2283.1530829097. The cubic root of 5212788 is about 173.3897235987.

The spelling of 5212788 in words is "five million, two hundred twelve thousand, seven hundred eighty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 62057 124114 186171 248228 372342 434399 744684 868798 1303197 1737596 2606394 5212788