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5030988 = 223419249
BaseRepresentation
bin10011001100010001001100
3100110121012220
4103030101030
52241442423
6255455340
760522414
oct23142114
910417186
105030988
112926946
121827550
131071c21
1494d644
156959e3
hex4cc44c

5030988 has 12 divisors (see below), whose sum is σ = 11739000. Its totient is φ = 1676992.

The previous prime is 5030981. The next prime is 5031011. The reversal of 5030988 is 8890305.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×50309882 = 50621680512288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5030981) 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, 209613 + ... + 209636.

It is an arithmetic number, because the mean of its divisors is an integer number (978250).

Almost surely, 25030988 is an apocalyptic number.

It is an amenable number.

5030988 is an abundant number, since it is smaller than the sum of its proper divisors (6708012).

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

5030988 is a wasteful number, since it uses less digits than its factorization.

5030988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419256 (or 419254 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 5030988 is about 2242.9864020988. The cubic root of 5030988 is about 171.3501256166.

The spelling of 5030988 in words is "five million, thirty thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 419249 838498 1257747 1676996 2515494 5030988