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572314372 = 227371314217
BaseRepresentation
bin100010000111001…
…101001100000100
31110212220120201121
4202013031030010
52133003024442
6132442403324
720116410010
oct4207151404
91425816647
10572314372
11274069293
1213b800544
1391754176
145601b540
153539e967
hex221cd304

572314372 has 48 divisors (see below), whose sum is σ = 1184819328. Its totient is φ = 236770560.

The previous prime is 572314363. The next prime is 572314397. The reversal of 572314372 is 273413275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133608 + ... + 137824.

It is an arithmetic number, because the mean of its divisors is an integer number (24683736).

Almost surely, 2572314372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572314372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592409664).

572314372 is an abundant number, since it is smaller than the sum of its proper divisors (612504956).

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

572314372 is a wasteful number, since it uses less digits than its factorization.

572314372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396 (or 4394 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 572314372 is about 23923.0928602470. The cubic root of 572314372 is about 830.2550974729.

The spelling of 572314372 in words is "five hundred seventy-two million, three hundred fourteen thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 37 74 131 148 259 262 518 524 917 1036 1834 3668 4217 4847 8434 9694 16868 19388 29519 33929 59038 67858 118076 135716 156029 312058 552427 624116 1092203 1104854 2184406 2209708 3866989 4368812 7733978 15467956 20439799 40879598 81759196 143078593 286157186 572314372