Base | Representation |
---|---|
bin | 11011010001001100… |
… | …10010101110000000 |
3 | 1101210021022101201002 |
4 | 31220212102232000 |
5 | 214440240123441 |
6 | 10420405031132 |
7 | 1025533665431 |
oct | 155046225600 |
9 | 41707271632 |
10 | 14639770496 |
11 | 623285028a |
12 | 2a069b54a8 |
13 | 14c40209c0 |
14 | 9cc453488 |
15 | 5aa3a9b9b |
hex | 368992b80 |
14639770496 has 32 divisors (see below), whose sum is σ = 31408645800. Its totient is φ = 6756816384.
The previous prime is 14639770471. The next prime is 14639770511. The reversal of 14639770496 is 69407793641.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-3 number, since 3×146397704963 (a number of 31 digits) contains 333 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, 4397306 + ... + 4400633.
Almost surely, 214639770496 is an apocalyptic number.
14639770496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14639770496 is an abundant number, since it is smaller than the sum of its proper divisors (16768875304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14639770496 is an equidigital number, since it uses as much as digits as its factorization.
14639770496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8797966 (or 8797954 counting only the distinct ones).
The product of its (nonzero) digits is 6858432, while the sum is 56.
The spelling of 14639770496 in words is "fourteen billion, six hundred thirty-nine million, seven hundred seventy thousand, four hundred ninety-six".
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