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10082001688 = 2311210415291
BaseRepresentation
bin10010110001110111…
…10010001100011000
3222000122001202021221
421120323302030120
5131121443023223
64344232141424
7504561412633
oct113073621430
928018052257
1010082001688
114304033100
121b54537874
13c4899b995
146b8dcac1a
153e01a9b5d
hex258ef2318

10082001688 has 24 divisors (see below), whose sum is σ = 20778507540. Its totient is φ = 4582727600.

The previous prime is 10082001653. The next prime is 10082001701. The reversal of 10082001688 is 88610028001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5206678 + ... + 5208613.

Almost surely, 210082001688 is an apocalyptic number.

It is an amenable number.

10082001688 is an abundant number, since it is smaller than the sum of its proper divisors (10696505852).

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

10082001688 is a wasteful number, since it uses less digits than its factorization.

10082001688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415319 (or 10415304 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

Adding to 10082001688 its reverse (88610028001), we get a palindrome (98692029689).

The spelling of 10082001688 in words is "ten billion, eighty-two million, one thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 10415291 20830582 41661164 83322328 114568201 229136402 458272804 916545608 1260250211 2520500422 5041000844 10082001688