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536728833 = 3272782031
BaseRepresentation
bin11111111111011…
…101010100000001
31101101221122112200
4133333131110001
52044400310313
6125131543413
716205056044
oct3777352401
91341848480
10536728833
11255a73353
1212b8bab69
1387274a34
14513d6c5b
15321c0b73
hex1ffdd501

536728833 has 12 divisors (see below), whose sum is σ = 776350848. Its totient is φ = 357322680.

The previous prime is 536728817. The next prime is 536728849. The reversal of 536728833 is 338827635.

536728833 is a `hidden beast` number, since 5 + 367 + 288 + 3 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (536728817) and next prime (536728849).

It is not a de Polignac number, because 536728833 - 24 = 536728817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536728883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34473 + ... + 47558.

It is an arithmetic number, because the mean of its divisors is an integer number (64695904).

Almost surely, 2536728833 is an apocalyptic number.

It is an amenable number.

536728833 is a deficient number, since it is larger than the sum of its proper divisors (239622015).

536728833 is a wasteful number, since it uses less digits than its factorization.

536728833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82764 (or 82761 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 536728833 is about 23167.4088538188. The cubic root of 536728833 is about 812.6776362061.

The spelling of 536728833 in words is "five hundred thirty-six million, seven hundred twenty-eight thousand, eight hundred thirty-three".

Divisors: 1 3 9 727 2181 6543 82031 246093 738279 59636537 178909611 536728833