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20132301358 = 2132357328519
BaseRepresentation
bin10010101111111110…
…101000101000101110
31220222001110212121001
4102233332220220232
5312212332120413
613125413030514
71311616511101
oct225776505056
956861425531
1020132301358
1185a1182a94
123a9a32543a
131b8ac1aa70
14d8dac4738
157cc6a14dd
hex4affa8a2e

20132301358 has 16 divisors (see below), whose sum is σ = 32535306720. Its totient is φ = 9287860896.

The previous prime is 20132301311. The next prime is 20132301359. The reversal of 20132301358 is 85310323102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132301359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102978 + ... + 225541.

It is an arithmetic number, because the mean of its divisors is an integer number (2033456670).

Almost surely, 220132301358 is an apocalyptic number.

20132301358 is a deficient number, since it is larger than the sum of its proper divisors (12403005362).

20132301358 is a wasteful number, since it uses less digits than its factorization.

20132301358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330891.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 20132301358 in words is "twenty billion, one hundred thirty-two million, three hundred one thousand, three hundred fifty-eight".

Divisors: 1 2 13 26 2357 4714 30641 61282 328519 657038 4270747 8541494 774319283 1548638566 10066150679 20132301358