Base | Representation |
---|---|
bin | 11011110001110001… |
… | …11110010011010001 |
3 | 1102111022122010111021 |
4 | 31320320332103101 |
5 | 221020223244212 |
6 | 10503451315441 |
7 | 1035363166366 |
oct | 157070762321 |
9 | 42438563437 |
10 | 14913103057 |
11 | 6363070066 |
12 | 2a8244bb81 |
13 | 1538842648 |
14 | a1688446d |
15 | 5c439c307 |
hex | 378e3e4d1 |
14913103057 has 8 divisors (see below), whose sum is σ = 15435968040. Its totient is φ = 14390812800.
The previous prime is 14913103033. The next prime is 14913103067. The reversal of 14913103057 is 75030131941.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3656741841 + 11256361216 = 60471^2 + 106096^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14913103057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14913103067) 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 7 ways as a sum of consecutive naturals, for example, 90538 + ... + 194995.
It is an arithmetic number, because the mean of its divisors is an integer number (1929496005).
Almost surely, 214913103057 is an apocalyptic number.
It is an amenable number.
14913103057 is a deficient number, since it is larger than the sum of its proper divisors (522864983).
14913103057 is a wasteful number, since it uses less digits than its factorization.
14913103057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287363.
The product of its (nonzero) digits is 11340, while the sum is 34.
Adding to 14913103057 its reverse (75030131941), we get a palindrome (89943234998).
The spelling of 14913103057 in words is "fourteen billion, nine hundred thirteen million, one hundred three thousand, fifty-seven".
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