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5039380 = 225251969
BaseRepresentation
bin10011001110010100010100
3100111000201201
4103032110110
52242230010
6300002244
760556033
oct23162424
910430651
105039380
112932185
121830384
1310759a8
1495271a
1569823a
hex4ce514

5039380 has 12 divisors (see below), whose sum is σ = 10582740. Its totient is φ = 2015744.

The previous prime is 5039371. The next prime is 5039383. The reversal of 5039380 is 839305.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1948816 + 3090564 = 1396^2 + 1758^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125965 + ... + 126004.

It is an arithmetic number, because the mean of its divisors is an integer number (881895).

Almost surely, 25039380 is an apocalyptic number.

It is an amenable number.

5039380 is an abundant number, since it is smaller than the sum of its proper divisors (5543360).

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

5039380 is a wasteful number, since it uses less digits than its factorization.

5039380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251978 (or 251976 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5039380 is about 2244.8563428425. The cubic root of 5039380 is about 171.4453469033.

The spelling of 5039380 in words is "five million, thirty-nine thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 251969 503938 1007876 1259845 2519690 5039380