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10023306216 = 23371117378623
BaseRepresentation
bin10010101010110111…
…11000001111101000
3221212112121201020120
421111123320033220
5131011431244331
64334334123240
7503246461050
oct112533701750
927775551216
1010023306216
114283993350
121b38950520
13c3978a731
146b12ac560
153d9e63796
hex2556f83e8

10023306216 has 256 divisors, whose sum is σ = 33977180160. Its totient is φ = 2383810560.

The previous prime is 10023306211. The next prime is 10023306247. The reversal of 10023306216 is 61260332001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (10023306211) 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, 1158081 + ... + 1166703.

It is an arithmetic number, because the mean of its divisors is an integer number (132723360).

Almost surely, 210023306216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10023306216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16988590080).

10023306216 is an abundant number, since it is smaller than the sum of its proper divisors (23953873944).

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

10023306216 is a wasteful number, since it uses less digits than its factorization.

10023306216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8704 (or 8700 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10023306216 its reverse (61260332001), we get a palindrome (71283638217).

The spelling of 10023306216 in words is "ten billion, twenty-three million, three hundred six thousand, two hundred sixteen".