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5015072 = 25532957
BaseRepresentation
bin10011001000011000100000
3100102210101102
4103020120200
52240440242
6255253532
760425126
oct23103040
910383342
105015072
112915997
12181a2a8
1310678ca
14947916
15690e32
hex4c8620

5015072 has 24 divisors (see below), whose sum is σ = 10063116. Its totient is φ = 2459392.

The previous prime is 5015063. The next prime is 5015077. The reversal of 5015072 is 2705105.

It can be written as a sum of positive squares in 2 ways, for example, as 4999696 + 15376 = 2236^2 + 124^2 .

It is not an unprimeable number, because it can be changed into a prime (5015077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218 + ... + 3174.

Almost surely, 25015072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5015072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5031558).

5015072 is an abundant number, since it is smaller than the sum of its proper divisors (5048044).

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

5015072 is a wasteful number, since it uses less digits than its factorization.

5015072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020 (or 3012 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 5015072 is about 2239.4356431923. The cubic root of 5015072 is about 171.1692406962.

The spelling of 5015072 in words is "five million, fifteen thousand, seventy-two".

Divisors: 1 2 4 8 16 32 53 106 212 424 848 1696 2957 5914 11828 23656 47312 94624 156721 313442 626884 1253768 2507536 5015072