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20133032330 = 2547359119321
BaseRepresentation
bin10010110000000001…
…011011000110001010
31220222002212000022002
4102300001123012022
5312213024013310
613125440431002
71311625644155
oct226001330612
956862760262
1020133032330
1185a16321a4
123a9a618462
131b8b1156a8
14d8dc34c9c
157cc797da5
hex4b005b18a

20133032330 has 32 divisors (see below), whose sum is σ = 37113914880. Its totient is φ = 7859847040.

The previous prime is 20133032327. The next prime is 20133032347. The reversal of 20133032330 is 3323033102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109070 + ... + 228390.

It is an arithmetic number, because the mean of its divisors is an integer number (1159809840).

Almost surely, 220133032330 is an apocalyptic number.

20133032330 is a deficient number, since it is larger than the sum of its proper divisors (16980882550).

20133032330 is a wasteful number, since it uses less digits than its factorization.

20133032330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119734.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 20133032330 its reverse (3323033102), we get a palindrome (23456065432).

The spelling of 20133032330 in words is "twenty billion, one hundred thirty-three million, thirty-two thousand, three hundred thirty".

Divisors: 1 2 5 10 47 94 235 359 470 718 1795 3590 16873 33746 84365 119321 168730 238642 596605 1193210 5608087 11216174 28040435 42836239 56080870 85672478 214181195 428362390 2013303233 4026606466 10066516165 20133032330