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270112568 = 231113123431
BaseRepresentation
bin10000000110011…
…001011100111000
3200211021010210012
4100012121130320
51023122100233
642445241052
76456630125
oct2006313470
9624233705
10270112568
11129520630
1276563188
1343c6512b
1427c3374c
1518aa8548
hex10199738

270112568 has 32 divisors (see below), whose sum is σ = 556744320. Its totient is φ = 121836000.

The previous prime is 270112553. The next prime is 270112589. The reversal of 270112568 is 865211072.

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, 188 + ... + 23243.

It is an arithmetic number, because the mean of its divisors is an integer number (17398260).

Almost surely, 2270112568 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 270112568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278372160).

270112568 is an abundant number, since it is smaller than the sum of its proper divisors (286631752).

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

270112568 is a wasteful number, since it uses less digits than its factorization.

270112568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23579 (or 23575 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 270112568 is about 16435.1017033665. The cubic root of 270112568 is about 646.4202169015.

The spelling of 270112568 in words is "two hundred seventy million, one hundred twelve thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 131 262 524 1048 1441 2882 5764 11528 23431 46862 93724 187448 257741 515482 1030964 2061928 3069461 6138922 12277844 24555688 33764071 67528142 135056284 270112568