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10223113030 = 2513174625843
BaseRepresentation
bin10011000010101100…
…00101001101000110
3222101110120221122221
421201112011031012
5131414104104110
64410232442554
7511224012154
oct114126051506
928343527587
1010223113030
114376754149
121b9384945a
13c6bca7b10
146cda403d4
153ec7807da
hex261585346

10223113030 has 32 divisors (see below), whose sum is σ = 20982828384. Its totient is φ = 3552646656.

The previous prime is 10223113007. The next prime is 10223113049. The reversal of 10223113030 is 3031132201.

It is a junction number, because it is equal to n+sod(n) for n = 10223112995 and 10223113013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310712 + ... + 2315131.

It is an arithmetic number, because the mean of its divisors is an integer number (655713387).

Almost surely, 210223113030 is an apocalyptic number.

10223113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223113030 is an abundant number, since it is smaller than the sum of its proper divisors (10759715354).

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

10223113030 is a wasteful number, since it uses less digits than its factorization.

10223113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625880.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10223113030 its reverse (3031132201), we get a palindrome (13254245231).

The spelling of 10223113030 in words is "ten billion, two hundred twenty-three million, one hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 4625843 9251686 23129215 46258430 60135959 78639331 120271918 157278662 300679795 393196655 601359590 786393310 1022311303 2044622606 5111556515 10223113030