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2300053690 = 2511109191831
BaseRepresentation
bin1000100100011000…
…0000100010111010
312221021221211111201
42021012000202322
514202303204230
61020122044414
7110666063614
oct21106004272
95837854451
102300053690
11a80358420
1254234970a
132a869371c
1417b683db4
15d6dd25ca
hex891808ba

2300053690 has 32 divisors (see below), whose sum is σ = 4557928320. Its totient is φ = 828705600.

The previous prime is 2300053687. The next prime is 2300053697. The reversal of 2300053690 is 963500032.

It is a super-2 number, since 2×23000536902 = 10580493953765232200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2300053697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83926 + ... + 107905.

It is an arithmetic number, because the mean of its divisors is an integer number (142435260).

Almost surely, 22300053690 is an apocalyptic number.

2300053690 is a deficient number, since it is larger than the sum of its proper divisors (2257874630).

2300053690 is a wasteful number, since it uses less digits than its factorization.

2300053690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191958.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 2300053690 is about 47958.8749868051. The cubic root of 2300053690 is about 1320.0163928941.

The spelling of 2300053690 in words is "two billion, three hundred million, fifty-three thousand, six hundred ninety".

Divisors: 1 2 5 10 11 22 55 109 110 218 545 1090 1199 2398 5995 11990 191831 383662 959155 1918310 2110141 4220282 10550705 20909579 21101410 41819158 104547895 209095790 230005369 460010738 1150026845 2300053690