Base | Representation |
---|---|
bin | 11011110000101011… |
… | …00110100010000001 |
3 | 1102110200012001011001 |
4 | 31320111212202001 |
5 | 221010340040112 |
6 | 10502520452001 |
7 | 1035221320222 |
oct | 157025464201 |
9 | 42420161131 |
10 | 14903830657 |
11 | 6358907621 |
12 | 2a7b31a001 |
13 | 1536947011 |
14 | a1554d249 |
15 | 5c3669c57 |
hex | 378566881 |
14903830657 has 8 divisors (see below), whose sum is σ = 15863150592. Its totient is φ = 13953691200.
The previous prime is 14903830631. The next prime is 14903830681. The reversal of 14903830657 is 75603830941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14903830657 - 223 = 14895442049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14903836657) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291769 + ... + 2298262.
It is an arithmetic number, because the mean of its divisors is an integer number (1982893824).
Almost surely, 214903830657 is an apocalyptic number.
14903830657 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
14903830657 is a deficient number, since it is larger than the sum of its proper divisors (959319935).
14903830657 is a wasteful number, since it uses less digits than its factorization.
14903830657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4590239.
The product of its (nonzero) digits is 544320, while the sum is 46.
The spelling of 14903830657 in words is "fourteen billion, nine hundred three million, eight hundred thirty thousand, six hundred fifty-seven".
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