Base | Representation |
---|---|
bin | 11010001110001011… |
… | …11011100000011111 |
3 | 1100100002120010211110 |
4 | 31013011323200133 |
5 | 212312333414222 |
6 | 10244524353103 |
7 | 1005566645250 |
oct | 150705734037 |
9 | 40302503743 |
10 | 14077638687 |
11 | 5a74507342 |
12 | 288a6a5793 |
13 | 1434723528 |
14 | 977926b27 |
15 | 575d6c30c |
hex | 34717b81f |
14077638687 has 16 divisors (see below), whose sum is σ = 22143629312. Its totient is φ = 7784868960.
The previous prime is 14077638683. The next prime is 14077638733. The reversal of 14077638687 is 78683677041.
It is not a de Polignac number, because 14077638687 - 22 = 14077638683 is a prime.
It is a super-2 number, since 2×140776386872 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14077638683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10811668 + ... + 10812969.
It is an arithmetic number, because the mean of its divisors is an integer number (1383976832).
Almost surely, 214077638687 is an apocalyptic number.
14077638687 is a deficient number, since it is larger than the sum of its proper divisors (8065990625).
14077638687 is a wasteful number, since it uses less digits than its factorization.
14077638687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21624678.
The product of its (nonzero) digits is 9483264, while the sum is 57.
The spelling of 14077638687 in words is "fourteen billion, seventy-seven million, six hundred thirty-eight thousand, six hundred eighty-seven".
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