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20083052 = 22111726849
BaseRepresentation
bin100110010011…
…1000101101100
31101210022202202
41030213011230
520120124202
61554241032
7332463113
oct114470554
941708682
1020083052
1110377770
126886178
134212182
14294ac7a
151b6a802
hex132716c

20083052 has 24 divisors (see below), whose sum is σ = 40597200. Its totient is φ = 8591360.

The previous prime is 20083027. The next prime is 20083073. The reversal of 20083052 is 25038002.

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, 12677 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (1691550).

Almost surely, 220083052 is an apocalyptic number.

20083052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20083052 is an abundant number, since it is smaller than the sum of its proper divisors (20514148).

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

20083052 is a wasteful number, since it uses less digits than its factorization.

20083052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26881 (or 26879 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 20083052 is about 4481.4118311086. The cubic root of 20083052 is about 271.8169724575.

The spelling of 20083052 in words is "twenty million, eighty-three thousand, fifty-two".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 26849 53698 107396 295339 456433 590678 912866 1181356 1825732 5020763 10041526 20083052