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534008860 = 225721149537
BaseRepresentation
bin11111110101000…
…101010000011100
31101012211110102221
4133311011100130
52043201240420
6124553355124
716143000100
oct3765052034
91335743387
10534008860
11254485840
1212aa08aa4
1386831998
1450cc9900
1531d34caa
hex1fd4541c

534008860 has 72 divisors (see below), whose sum is σ = 1423127664. Its totient is φ = 166440960.

The previous prime is 534008843. The next prime is 534008861. The reversal of 534008860 is 68800435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534008861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13989 + ... + 35548.

It is an arithmetic number, because the mean of its divisors is an integer number (19765662).

Almost surely, 2534008860 is an apocalyptic number.

It is an amenable number.

534008860 is an abundant number, since it is smaller than the sum of its proper divisors (889118804).

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

534008860 is a wasteful number, since it uses less digits than its factorization.

534008860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49571 (or 49562 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 534008860 is about 23108.6317206363. The cubic root of 534008860 is about 811.3025124226.

The spelling of 534008860 in words is "five hundred thirty-four million, eight thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 385 490 539 770 980 1078 1540 2156 2695 5390 10780 49537 99074 198148 247685 346759 495370 544907 693518 990740 1089814 1387036 1733795 2179628 2427313 2724535 3467590 3814349 4854626 5449070 6935180 7628698 9709252 10898140 12136565 15257396 19071745 24273130 26700443 38143490 48546260 53400886 76286980 106801772 133502215 267004430 534008860