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5428908 = 2232197937
BaseRepresentation
bin10100101101011010101100
3101012211001200
4110231122230
52342211113
6312205500
764100502
oct24553254
911184050
105428908
113078901
121999890
131181094
14a14672
15723873
hex52d6ac

5428908 has 36 divisors (see below), whose sum is σ = 14447160. Its totient is φ = 1714176.

The previous prime is 5428901. The next prime is 5428909. The reversal of 5428908 is 8098245.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5428901) 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, 3285 + ... + 4652.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

Almost surely, 25428908 is an apocalyptic number.

It is an amenable number.

5428908 is an abundant number, since it is smaller than the sum of its proper divisors (9018252).

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

5428908 is a wasteful number, since it uses less digits than its factorization.

5428908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7966 (or 7961 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5428908 is about 2330.0017167376. The cubic root of 5428908 is about 175.7535721340.

It can be divided in two parts, 5428 and 908, that added together give a palindrome (6336).

The spelling of 5428908 in words is "five million, four hundred twenty-eight thousand, nine hundred eight".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 7937 15874 23811 31748 47622 71433 95244 142866 150803 285732 301606 452409 603212 904818 1357227 1809636 2714454 5428908