Base | Representation |
---|---|
bin | 11011111000011111… |
… | …00111010010010100 |
3 | 1102122020111202212210 |
4 | 31330033213102110 |
5 | 221124124312443 |
6 | 10513221313420 |
7 | 1036645354254 |
oct | 157417472224 |
9 | 42566452783 |
10 | 14969369748 |
11 | 6391901063 |
12 | 2a99265870 |
13 | 15473b3248 |
14 | a2012d964 |
15 | 5c92b3c33 |
hex | 37c3e7494 |
14969369748 has 12 divisors (see below), whose sum is σ = 34928529440. Its totient is φ = 4989789912.
The previous prime is 14969369741. The next prime is 14969369759. The reversal of 14969369748 is 84796396941.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14969369741) 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 3 ways as a sum of consecutive naturals, for example, 623723728 + ... + 623723751.
Almost surely, 214969369748 is an apocalyptic number.
It is an amenable number.
14969369748 is an abundant number, since it is smaller than the sum of its proper divisors (19959159692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14969369748 is a wasteful number, since it uses less digits than its factorization.
14969369748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1247447486 (or 1247447484 counting only the distinct ones).
The product of its digits is 70543872, while the sum is 66.
The spelling of 14969369748 in words is "fourteen billion, nine hundred sixty-nine million, three hundred sixty-nine thousand, seven hundred forty-eight".
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