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230200021202 = 22317933184463
BaseRepresentation
bin1101011001100011111…
…1011001000011010010
3211000012000221201101012
43112120333121003102
512232422201134302
6253430305210522
722426366616024
oct3263077310322
9730160851335
10230200021202
1189699a02108
1238745630a42
1318927c780c8
14b1dad16014
155ec490da52
hex3598fd90d2

230200021202 has 32 divisors (see below), whose sum is σ = 363424942080. Its totient is φ = 109148553360.

The previous prime is 230200021193. The next prime is 230200021213. The reversal of 230200021202 is 202120002032.

It is a super-2 number, since 2×2302000212022 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2683223 + ... + 2767685.

It is an arithmetic number, because the mean of its divisors is an integer number (11357029440).

Almost surely, 2230200021202 is an apocalyptic number.

230200021202 is a deficient number, since it is larger than the sum of its proper divisors (133224920878).

230200021202 is a wasteful number, since it uses less digits than its factorization.

230200021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84998.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 230200021202 its reverse (202120002032), we get a palindrome (432320023234).

The spelling of 230200021202 in words is "two hundred thirty billion, two hundred million, twenty-one thousand, two hundred two".

Divisors: 1 2 23 46 179 331 358 662 4117 7613 8234 15226 59249 84463 118498 168926 1362727 1942649 2725454 3885298 15118877 27957253 30237754 55914506 347734171 643016819 695468342 1286033638 5004348287 10008696574 115100010601 230200021202