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22793260050 = 232521126472
BaseRepresentation
bin10101001110100101…
…011000110000010010
32011211111112120200200
4111032211120300102
5333140033310200
614245430400030
71434560341131
oct251645306022
964744476620
1022793260050
119737223700
124501500016
1321c32b5132
141163273918
158d60c3800
hex54e958c12

22793260050 has 162 divisors, whose sum is σ = 67415267829. Its totient is φ = 5517098400.

The previous prime is 22793260033. The next prime is 22793260067. The reversal of 22793260050 is 5006239722.

It is an interprime number because it is at equal distance from previous prime (22793260033) and next prime (22793260067).

It can be written as a sum of positive squares in 2 ways, for example, as 22337394849 + 455865201 = 149457^2 + 21351^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=106755.

It is a junction number, because it is equal to n+sod(n) for n = 22793259987 and 22793260014.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 35228827 + ... + 35229473.

Almost surely, 222793260050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22793260050

22793260050 is an abundant number, since it is smaller than the sum of its proper divisors (44622007779).

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

22793260050 is a wasteful number, since it uses less digits than its factorization.

22793260050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 22793260050 its reverse (5006239722), we get a palindrome (27799499772).

The spelling of 22793260050 in words is "twenty-two billion, seven hundred ninety-three million, two hundred sixty thousand, fifty".