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164242184910304 = 2525120448479197
BaseRepresentation
bin100101010110000010011101…
…000101101011010111100000
3210112112101210021000220122211
4211112002131011223113200
5133011420443314112204
61341151452414211504
746411051311102604
oct4526023505532740
9715471707026584
10164242184910304
11483727a0662586
121650729b4b3b94
137084c8273b7c7
142c7b5153a7504
1513ec4b1ec4804
hex95609d16b5e0

164242184910304 has 24 divisors (see below), whose sum is σ = 324640055747448. Its totient is φ = 81793916784000.

The previous prime is 164242184910263. The next prime is 164242184910329. The reversal of 164242184910304 is 403019481242461.

It is a super-2 number, since 2×1642421849103042 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10224231567 + ... + 10224247630.

It is an arithmetic number, because the mean of its divisors is an integer number (13526668989477).

Almost surely, 2164242184910304 is an apocalyptic number.

It is an amenable number.

164242184910304 is a deficient number, since it is larger than the sum of its proper divisors (160397870837144).

164242184910304 is a wasteful number, since it uses less digits than its factorization.

164242184910304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20448479458 (or 20448479450 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 164242184910304 in words is "one hundred sixty-four trillion, two hundred forty-two billion, one hundred eighty-four million, nine hundred ten thousand, three hundred four".

Divisors: 1 2 4 8 16 32 251 502 1004 2008 4016 8032 20448479197 40896958394 81793916788 163587833576 327175667152 654351334304 5132568278447 10265136556894 20530273113788 41060546227576 82121092455152 164242184910304