Base | Representation |
---|---|
bin | 11011101011111011… |
… | …00000100110101110 |
3 | 1102100220011102120100 |
4 | 31311331200212232 |
5 | 220420133213434 |
6 | 10454534131530 |
7 | 1034225402535 |
oct | 156575404656 |
9 | 42326142510 |
10 | 14863960494 |
11 | 6338355579 |
12 | 2a69ab0ba6 |
13 | 152b5c75c6 |
14 | a1013131c |
15 | 5bede1699 |
hex | 375f609ae |
14863960494 has 48 divisors (see below), whose sum is σ = 33317292528. Its totient is φ = 4785526656.
The previous prime is 14863960483. The next prime is 14863960499. The reversal of 14863960494 is 49406936841.
It is a happy number.
14863960494 is a `hidden beast` number, since 1 + 4 + 8 + 63 + 96 + 0 + 494 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 14863960494.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14863960499) 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, 9789 + ... + 172695.
It is an arithmetic number, because the mean of its divisors is an integer number (694110261).
Almost surely, 214863960494 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14863960494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16658646264).
14863960494 is an abundant number, since it is smaller than the sum of its proper divisors (18453332034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14863960494 is a wasteful number, since it uses less digits than its factorization.
14863960494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163089 (or 163086 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 14863960494 in words is "fourteen billion, eight hundred sixty-three million, nine hundred sixty thousand, four hundred ninety-four".
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