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472127528 = 23271217771
BaseRepresentation
bin11100001001000…
…001100000101000
31012220101120012202
4130021001200220
51431331040103
6114503155332
714462006045
oct3411014050
91186346182
10472127528
1122255a444
12112145b48
1376a76602
14469bc1cc
152b6ae988
hex1c241828

472127528 has 16 divisors (see below), whose sum is σ = 888509760. Its totient is φ = 235191600.

The previous prime is 472127527. The next prime is 472127533. The reversal of 472127528 is 825721274.

It is a junction number, because it is equal to n+sod(n) for n = 472127491 and 472127500.

It is not an unprimeable number, because it can be changed into a prime (472127527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106718 + ... + 111053.

It is an arithmetic number, because the mean of its divisors is an integer number (55531860).

Almost surely, 2472127528 is an apocalyptic number.

It is an amenable number.

472127528 is a deficient number, since it is larger than the sum of its proper divisors (416382232).

472127528 is a wasteful number, since it uses less digits than its factorization.

472127528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218048 (or 218044 counting only the distinct ones).

The product of its digits is 62720, while the sum is 38.

The square root of 472127528 is about 21728.4957601763. The cubic root of 472127528 is about 778.6693991832.

The spelling of 472127528 in words is "four hundred seventy-two million, one hundred twenty-seven thousand, five hundred twenty-eight".

Divisors: 1 2 4 8 271 542 1084 2168 217771 435542 871084 1742168 59015941 118031882 236063764 472127528