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4568232285 = 325234413751
BaseRepresentation
bin1000100000100100…
…11011000101011101
3102210100221020121100
410100102123011131
533323431413120
62033145023313
7221130222321
oct42022330535
912710836540
104568232285
111a34714591
12a75a84b39
1357a576836
143149cb981
151bb0ba490
hex11049b15d

4568232285 has 24 divisors (see below), whose sum is σ = 8262543744. Its totient is φ = 2330460000.

The previous prime is 4568232283. The next prime is 4568232289. The reversal of 4568232285 is 5822328654.

4568232285 is a `hidden beast` number, since 4 + 568 + 2 + 3 + 2 + 2 + 85 = 666.

It is not a de Polignac number, because 4568232285 - 21 = 4568232283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4568232285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4568232281) 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, 2205841 + ... + 2207910.

It is an arithmetic number, because the mean of its divisors is an integer number (344272656).

Almost surely, 24568232285 is an apocalyptic number.

4568232285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4568232285 is a deficient number, since it is larger than the sum of its proper divisors (3694311459).

4568232285 is a wasteful number, since it uses less digits than its factorization.

4568232285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413785 (or 4413782 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The square root of 4568232285 is about 67588.6993882853. The cubic root of 4568232285 is about 1659.2661735689.

The spelling of 4568232285 in words is "four billion, five hundred sixty-eight million, two hundred thirty-two thousand, two hundred eighty-five".

Divisors: 1 3 5 9 15 23 45 69 115 207 345 1035 4413751 13241253 22068755 39723759 66206265 101516273 198618795 304548819 507581365 913646457 1522744095 4568232285