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10012234680 = 23325721929873
BaseRepresentation
bin10010101001100011…
…01001001110111000
3221211202210012221200
421110301221032320
5131001113002210
64333300534200
7503053406400
oct112461511670
927752705850
1010012234680
114278711118
121b350b1360
13c373b2226
146ada29800
153d8ec80c0
hex254c693b8

10012234680 has 288 divisors, whose sum is σ = 39845941200. Its totient is φ = 2167990272.

The previous prime is 10012234679. The next prime is 10012234741. The reversal of 10012234680 is 8643221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 320224 + ... + 350096.

Almost surely, 210012234680 is an apocalyptic number.

10012234680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10012234680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19922970600).

10012234680 is an abundant number, since it is smaller than the sum of its proper divisors (29833706520).

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

10012234680 is a wasteful number, since it uses less digits than its factorization.

10012234680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29923 (or 29909 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 10012234680 its reverse (8643221001), we get a palindrome (18655455681).

The spelling of 10012234680 in words is "ten billion, twelve million, two hundred thirty-four thousand, six hundred eighty".