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472152 = 233103191
BaseRepresentation
bin1110011010001011000
3212222200010
41303101120
5110102102
614041520
74004352
oct1632130
9788603
10472152
112a280a
121a92a0
13136ba5
14c40d2
1594d6c
hex73458

472152 has 32 divisors (see below), whose sum is σ = 1198080. Its totient is φ = 155040.

The previous prime is 472151. The next prime is 472159. The reversal of 472152 is 251274.

It is a super-2 number, since 2×4721522 = 445855022208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377 + ... + 2567.

It is an arithmetic number, because the mean of its divisors is an integer number (37440).

2472152 is an apocalyptic number.

It is an amenable number.

472152 is an abundant number, since it is smaller than the sum of its proper divisors (725928).

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

472152 is a wasteful number, since it uses less digits than its factorization.

472152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303 (or 299 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 472152 is about 687.1331748650. The cubic root of 472152 is about 77.8682852659.

The spelling of 472152 in words is "four hundred seventy-two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 103 191 206 309 382 412 573 618 764 824 1146 1236 1528 2292 2472 4584 19673 39346 59019 78692 118038 157384 236076 472152