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204114020 = 22511927791
BaseRepresentation
bin11000010101010…
…00100001100100
3112020002001210112
430022220201210
5404223122040
632130512152
75025640415
oct1412504144
9466061715
10204114020
11a5242980
1258435658
1333397a36
141d17380c
1512dbd365
hexc2a8864

204114020 has 24 divisors (see below), whose sum is σ = 467607168. Its totient is φ = 74223200.

The previous prime is 204114011. The next prime is 204114041. The reversal of 204114020 is 20411402.

It is a junction number, because it is equal to n+sod(n) for n = 204113986 and 204114004.

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, 463676 + ... + 464115.

It is an arithmetic number, because the mean of its divisors is an integer number (19483632).

Almost surely, 2204114020 is an apocalyptic number.

204114020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204114020 is an abundant number, since it is smaller than the sum of its proper divisors (263493148).

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

204114020 is a wasteful number, since it uses less digits than its factorization.

204114020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927811 (or 927809 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 204114020 is about 14286.8477978874. The cubic root of 204114020 is about 588.7861859317.

Adding to 204114020 its reverse (20411402), we get a palindrome (224525422).

It can be divided in two parts, 2041 and 14020, that added together give a palindrome (16061).

The spelling of 204114020 in words is "two hundred four million, one hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 927791 1855582 3711164 4638955 9277910 10205701 18555820 20411402 40822804 51028505 102057010 204114020