Base | Representation |
---|---|
bin | 11011101111001100… |
… | …00001101111111110 |
3 | 1102102210201102120100 |
4 | 31313212001233332 |
5 | 220444141443410 |
6 | 10501353301530 |
7 | 1035010315326 |
oct | 156746015776 |
9 | 42383642510 |
10 | 14891359230 |
11 | 6351869660 |
12 | 2a771048a6 |
13 | 153419b587 |
14 | a13a24286 |
15 | 5c25048c0 |
hex | 377981bfe |
14891359230 has 48 divisors (see below), whose sum is σ = 42237312624. Its totient is φ = 3610026240.
The previous prime is 14891359211. The next prime is 14891359291. The reversal of 14891359230 is 3295319841.
It is a happy number.
14891359230 is a `hidden beast` number, since 1 + 48 + 9 + 13 + 592 + 3 + 0 = 666.
It is a super-4 number, since 4×148913592304 (a number of 42 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7519899 + ... + 7521878.
It is an arithmetic number, because the mean of its divisors is an integer number (879944013).
Almost surely, 214891359230 is an apocalyptic number.
14891359230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14891359230 is an abundant number, since it is smaller than the sum of its proper divisors (27345953394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14891359230 is a wasteful number, since it uses less digits than its factorization.
14891359230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15041801 (or 15041798 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The spelling of 14891359230 in words is "fourteen billion, eight hundred ninety-one million, three hundred fifty-nine thousand, two hundred thirty".
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