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201300940 = 22566115227
BaseRepresentation
bin10111111111110…
…01101111001100
3112000210010222101
423333321233030
5403013112230
631550324444
74663013131
oct1377715714
9460703871
10201300940
11a36a1415
12574b9724
13329214a9
141ca40588
1512a14aca
hexbff9bcc

201300940 has 24 divisors (see below), whose sum is σ = 423399312. Its totient is φ = 80393280.

The previous prime is 201300917. The next prime is 201300959. The reversal of 201300940 is 49003102.

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, 5607 + ... + 20833.

It is an arithmetic number, because the mean of its divisors is an integer number (17641638).

Almost surely, 2201300940 is an apocalyptic number.

201300940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201300940 is an abundant number, since it is smaller than the sum of its proper divisors (222098372).

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

201300940 is a wasteful number, since it uses less digits than its factorization.

201300940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15897 (or 15895 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 201300940 is about 14188.0562446024. The cubic root of 201300940 is about 586.0687987810.

The spelling of 201300940 in words is "two hundred one million, three hundred thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 661 1322 2644 3305 6610 13220 15227 30454 60908 76135 152270 304540 10065047 20130094 40260188 50325235 100650470 201300940