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10660256014 = 219280533053
BaseRepresentation
bin10011110110110011…
…01001100100001110
31000111221011010002211
421323121221210032
5133313011143024
64521450141034
7525112452412
oct117331514416
930457133084
1010660256014
114580489141
12209612177a
13100b7226c5
14731b12d42
15425d2e594
hex27b66990e

10660256014 has 8 divisors (see below), whose sum is σ = 16831983240. Its totient is φ = 5049594936.

The previous prime is 10660256003. The next prime is 10660256023. The reversal of 10660256014 is 41065206601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106602560142 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140266489 + ... + 140266564.

It is an arithmetic number, because the mean of its divisors is an integer number (2103997905).

Almost surely, 210660256014 is an apocalyptic number.

10660256014 is a deficient number, since it is larger than the sum of its proper divisors (6171727226).

10660256014 is a wasteful number, since it uses less digits than its factorization.

10660256014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280533074.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 10660256014 in words is "ten billion, six hundred sixty million, two hundred fifty-six thousand, fourteen".

Divisors: 1 2 19 38 280533053 561066106 5330128007 10660256014