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5047880 = 235971301
BaseRepresentation
bin10011010000011001001000
3100111110101112
4103100121020
52243013010
6300105452
760622565
oct23203110
910443345
105047880
112938602
121835288
131079816
1495586c
1569aa05
hex4d0648

5047880 has 32 divisors (see below), whose sum is σ = 11483640. Its totient is φ = 1996800.

The previous prime is 5047849. The next prime is 5047883. The reversal of 5047880 is 887405.

It can be written as a sum of positive squares in 4 ways, for example, as 2137444 + 2910436 = 1462^2 + 1706^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5047883) 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, 3230 + ... + 4530.

Almost surely, 25047880 is an apocalyptic number.

It is an amenable number.

5047880 is an abundant number, since it is smaller than the sum of its proper divisors (6435760).

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

5047880 is a wasteful number, since it uses less digits than its factorization.

5047880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 5047880 is about 2246.7487621005. The cubic root of 5047880 is about 171.5416859287.

The spelling of 5047880 in words is "five million, forty-seven thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 97 194 388 485 776 970 1301 1940 2602 3880 5204 6505 10408 13010 26020 52040 126197 252394 504788 630985 1009576 1261970 2523940 5047880