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5012072 = 231348193
BaseRepresentation
bin10011000111101001101000
3100102122021022
4103013221220
52240341242
6255232012
760413312
oct23075150
910378238
105012072
11291370a
121818608
131066430
149467b2
156900d2
hex4c7a68

5012072 has 16 divisors (see below), whose sum is σ = 10120740. Its totient is φ = 2313216.

The previous prime is 5012053. The next prime is 5012101. The reversal of 5012072 is 2702105.

It can be written as a sum of positive squares in 2 ways, for example, as 4990756 + 21316 = 2234^2 + 146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5012072.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23993 + ... + 24200.

Almost surely, 25012072 is an apocalyptic number.

5012072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5012072 is an abundant number, since it is smaller than the sum of its proper divisors (5108668).

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

5012072 is a wasteful number, since it uses less digits than its factorization.

5012072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48212 (or 48208 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 5012072 is about 2238.7657313797. The cubic root of 5012072 is about 171.1351029245.

Adding to 5012072 its reverse (2702105), we get a palindrome (7714177).

The spelling of 5012072 in words is "five million, twelve thousand, seventy-two".

Divisors: 1 2 4 8 13 26 52 104 48193 96386 192772 385544 626509 1253018 2506036 5012072