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20033201301 = 337251719041
BaseRepresentation
bin10010101010000100…
…100110010010010101
31220201011000001212120
4102222010212102111
5312011444420201
613111513010153
71306304254461
oct225204462225
956634001776
1020033201301
118550246713
123a710b3959
131b73530a89
14d808894a1
157c3b28536
hex4aa126495

20033201301 has 16 divisors (see below), whose sum is σ = 27542184768. Its totient is φ = 12942720000.

The previous prime is 20033201291. The next prime is 20033201351. The reversal of 20033201301 is 10310233002.

It is not a de Polignac number, because 20033201301 - 213 = 20033193109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033201351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331660 + ... + 387381.

It is an arithmetic number, because the mean of its divisors is an integer number (1721386548).

Almost surely, 220033201301 is an apocalyptic number.

It is an amenable number.

20033201301 is a deficient number, since it is larger than the sum of its proper divisors (7508983467).

20033201301 is a wasteful number, since it uses less digits than its factorization.

20033201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719332.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20033201301 its reverse (10310233002), we get a palindrome (30343434303).

The spelling of 20033201301 in words is "twenty billion, thirty-three million, two hundred one thousand, three hundred one".

Divisors: 1 3 37 111 251 753 9287 27861 719041 2157123 26604517 79813551 180479291 541437873 6677733767 20033201301