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23320211300 = 22521072179459
BaseRepresentation
bin10101101101111111…
…100010111101100100
32020012020002110220122
4111231333202331210
5340224433230200
614414013021112
71453616345141
oct255577427544
966166073818
1023320211300
119987718a01
124629a84798
1322785155c9
1411b32433c8
159174b2385
hex56dfe2f64

23320211300 has 36 divisors (see below), whose sum is σ = 51077824560. Its totient is φ = 9240901920.

The previous prime is 23320211273. The next prime is 23320211339. The reversal of 23320211300 is 311202332.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1079030 + ... + 1100429.

It is an arithmetic number, because the mean of its divisors is an integer number (1418828460).

Almost surely, 223320211300 is an apocalyptic number.

23320211300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23320211300 is an abundant number, since it is smaller than the sum of its proper divisors (27757613260).

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

23320211300 is a wasteful number, since it uses less digits than its factorization.

23320211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179580 (or 2179573 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23320211300 its reverse (311202332), we get a palindrome (23631413632).

The spelling of 23320211300 in words is "twenty-three billion, three hundred twenty million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 107 214 428 535 1070 2140 2675 5350 10700 2179459 4358918 8717836 10897295 21794590 43589180 54486475 108972950 217945900 233202113 466404226 932808452 1166010565 2332021130 4664042260 5830052825 11660105650 23320211300