Base | Representation |
---|---|
bin | 11011100111100110… |
… | …00111000000011000 |
3 | 1102021100220011202202 |
4 | 31303303013000120 |
5 | 220331341223033 |
6 | 10451200345332 |
7 | 1033305125036 |
oct | 156363070030 |
9 | 42240804682 |
10 | 14827679768 |
11 | 6319925300 |
12 | 2a59915248 |
13 | 1523c33915 |
14 | a093a9556 |
15 | 5bbb268e8 |
hex | 373cc7018 |
14827679768 has 96 divisors (see below), whose sum is σ = 31125319680. Its totient is φ = 6616209600.
The previous prime is 14827679761. The next prime is 14827679821. The reversal of 14827679768 is 86797672841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14827679761) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12661823 + ... + 12662993.
It is an arithmetic number, because the mean of its divisors is an integer number (324222080).
Almost surely, 214827679768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14827679768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15562659840).
14827679768 is an abundant number, since it is smaller than the sum of its proper divisors (16297639912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14827679768 is a wasteful number, since it uses less digits than its factorization.
14827679768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1429 (or 1414 counting only the distinct ones).
The product of its digits is 56899584, while the sum is 65.
The spelling of 14827679768 in words is "fourteen billion, eight hundred twenty-seven million, six hundred seventy-nine thousand, seven hundred sixty-eight".
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