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8007252 = 2231160661
BaseRepresentation
bin11110100010111001010100
3120001210212220
4132202321110
54022213002
6443342340
7125026521
oct36427124
916053786
108007252
114579a70
1228219b0
131874826
1410c6148
15a827bc
hex7a2e54

8007252 has 24 divisors (see below), whose sum is σ = 20382432. Its totient is φ = 2426400.

The previous prime is 8007229. The next prime is 8007271. The reversal of 8007252 is 2527008.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30199 + ... + 30462.

It is an arithmetic number, because the mean of its divisors is an integer number (849268).

Almost surely, 28007252 is an apocalyptic number.

It is an amenable number.

8007252 is an abundant number, since it is smaller than the sum of its proper divisors (12375180).

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

8007252 is a wasteful number, since it uses less digits than its factorization.

8007252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60679 (or 60677 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 8007252 is about 2829.7088189423. The cubic root of 8007252 is about 200.0604150816.

The spelling of 8007252 in words is "eight million, seven thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 60661 121322 181983 242644 363966 667271 727932 1334542 2001813 2669084 4003626 8007252