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27692842014 = 2321538491223
BaseRepresentation
bin11001110010100111…
…110011110000011110
32122110221222010121100
4121302213303300132
5423203331421024
620415533413530
72000153162505
oct316247636036
978427863540
1027692842014
11108209840a2
12544a33a2a6
1327c43b4b66
1414a9c7583c
15ac12e17c9
hex6729f3c1e

27692842014 has 12 divisors (see below), whose sum is σ = 60001157736. Its totient is φ = 9230947332.

The previous prime is 27692842013. The next prime is 27692842027. The reversal of 27692842014 is 41024829672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27692842013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 769245594 + ... + 769245629.

It is an arithmetic number, because the mean of its divisors is an integer number (5000096478).

Almost surely, 227692842014 is an apocalyptic number.

27692842014 is an abundant number, since it is smaller than the sum of its proper divisors (32308315722).

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

27692842014 is a wasteful number, since it uses less digits than its factorization.

27692842014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538491231 (or 1538491228 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 27692842014 in words is "twenty-seven billion, six hundred ninety-two million, eight hundred forty-two thousand, fourteen".

Divisors: 1 2 3 6 9 18 1538491223 3076982446 4615473669 9230947338 13846421007 27692842014