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20314302201 = 33173113910271
BaseRepresentation
bin10010111010110100…
…111010011011111001
31221102201221110211000
4102322310322123321
5313100430132301
613155433555213
71316256501564
oct227264723371
957381843730
1020314302201
118684991a06
123b2b275b09
131bb984257b
14da9d3d4db
157dd652786
hex4bad3a6f9

20314302201 has 64 divisors (see below), whose sum is σ = 33133363200. Its totient is φ = 12245126400.

The previous prime is 20314302163. The next prime is 20314302241. The reversal of 20314302201 is 10220341302.

20314302201 is a `hidden beast` number, since 2 + 0 + 31 + 430 + 2 + 201 = 666.

It is not a de Polignac number, because 20314302201 - 225 = 20280747769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20314302241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1972696 + ... + 1982966.

It is an arithmetic number, because the mean of its divisors is an integer number (517708800).

Almost surely, 220314302201 is an apocalyptic number.

It is an amenable number.

20314302201 is a deficient number, since it is larger than the sum of its proper divisors (12819060999).

20314302201 is a wasteful number, since it uses less digits than its factorization.

20314302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10467 (or 10461 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20314302201 its reverse (10220341302), we get a palindrome (30534643503).

The spelling of 20314302201 in words is "twenty billion, three hundred fourteen million, three hundred two thousand, two hundred one".

Divisors: 1 3 9 17 27 31 51 93 139 153 279 417 459 527 837 1251 1581 2363 3753 4309 4743 7089 10271 12927 14229 21267 30813 38781 63801 73253 92439 116343 174607 219759 277317 318401 523821 659277 955203 1427669 1571463 1977831 2865609 4283007 4714389 5412817 8596827 12849021 16238451 24270373 38547063 44257739 48715353 72811119 132773217 146146059 218433357 398319651 655300071 752381563 1194958953 2257144689 6771434067 20314302201