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5025312 = 253217449
BaseRepresentation
bin10011001010111000100000
3100110022102200
4103022320200
52241302222
6255413200
760500025
oct23127040
910408380
105025312
112922656
121824200
13106c476
1494b54c
15693eac
hex4cae20

5025312 has 36 divisors (see below), whose sum is σ = 14291550. Its totient is φ = 1675008.

The previous prime is 5025311. The next prime is 5025313. The reversal of 5025312 is 2135205.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5025311) and next prime (5025313).

It can be written as a sum of positive squares in only one way, i.e., 2702736 + 2322576 = 1644^2 + 1524^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5025311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8437 + ... + 9012.

Almost surely, 25025312 is an apocalyptic number.

It is an amenable number.

5025312 is an abundant number, since it is smaller than the sum of its proper divisors (9266238).

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

5025312 is a wasteful number, since it uses less digits than its factorization.

5025312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17465 (or 17454 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5025312 is about 2241.7207676247. The cubic root of 5025312 is about 171.2856618505.

The spelling of 5025312 in words is "five million, twenty-five thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 17449 34898 52347 69796 104694 139592 157041 209388 279184 314082 418776 558368 628164 837552 1256328 1675104 2512656 5025312