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20314301124 = 22313334338953
BaseRepresentation
bin10010111010110100…
…111010001011000100
31221102201221102100010
4102322310322023010
5313100430113444
613155433550220
71316256465465
oct227264721304
957381842303
1020314301124
118684991117
123b2b275370
131bb9841c30
14da9d3cd6c
157dd6522b9
hex4bad3a2c4

20314301124 has 48 divisors (see below), whose sum is σ = 51062772992. Its totient is φ = 6248524032.

The previous prime is 20314301099. The next prime is 20314301143. The reversal of 20314301124 is 42110341302.

It is a self number, because there is not a number n which added to its sum of digits gives 20314301124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502032 + ... + 540984.

Almost surely, 220314301124 is an apocalyptic number.

It is an amenable number.

20314301124 is an abundant number, since it is smaller than the sum of its proper divisors (30748471868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20314301124 is a wasteful number, since it uses less digits than its factorization.

20314301124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42316 (or 42314 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20314301124 its reverse (42110341302), we get a palindrome (62424642426).

The spelling of 20314301124 in words is "twenty billion, three hundred fourteen million, three hundred one thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 3343 6686 10029 13372 20058 38953 40116 43459 77906 86918 116859 130377 155812 173836 233718 260754 467436 506389 521508 1012778 1519167 2025556 3038334 6076668 130219879 260439758 390659637 520879516 781319274 1562638548 1692858427 3385716854 5078575281 6771433708 10157150562 20314301124