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5175252 = 223415973
BaseRepresentation
bin10011101111011111010100
3100201221010000
4103233133110
52311102002
6302531300
761663125
oct23573724
910657100
105175252
112a15275
121896b30
1310c27a4
1498a04c
156c361c
hex4ef7d4

5175252 has 30 divisors (see below), whose sum is σ = 13529978. Its totient is φ = 1724976.

The previous prime is 5175251. The next prime is 5175271. The reversal of 5175252 is 2525715.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4822416 + 352836 = 2196^2 + 594^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5175251) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7663 + ... + 8310.

Almost surely, 25175252 is an apocalyptic number.

It is an amenable number.

5175252 is an abundant number, since it is smaller than the sum of its proper divisors (8354726).

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

5175252 is a wasteful number, since it uses less digits than its factorization.

5175252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15989 (or 15978 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 5175252 is about 2274.9180205010. The cubic root of 5175252 is about 172.9725417791.

The spelling of 5175252 in words is "five million, one hundred seventy-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 15973 31946 47919 63892 95838 143757 191676 287514 431271 575028 862542 1293813 1725084 2587626 5175252