Base | Representation |
---|---|
bin | 1101101001111101001110… |
… | …0011111001011100101101 |
3 | 1222011100221112120200201101 |
4 | 3122133103203321130231 |
5 | 3431444103241234240 |
6 | 51533314151443101 |
7 | 3106521214061506 |
oct | 332372343713455 |
9 | 58140845520641 |
10 | 15014460102445 |
11 | 4869662335571 |
12 | 1825aa0386491 |
13 | 84bb1bc5470b |
14 | 39c9bd119bad |
15 | 1b0861d7e39a |
hex | da7d38f972d |
15014460102445 has 16 divisors (see below), whose sum is σ = 18505847616048. Its totient is φ = 11685958456320.
The previous prime is 15014460102391. The next prime is 15014460102449. The reversal of 15014460102445 is 54420106441051.
It can be written as a sum of positive squares in 8 ways, for example, as 2457451275876 + 12557008826569 = 1567626^2 + 3543587^2 .
It is not a de Polignac number, because 15014460102445 - 223 = 15014451713837 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15014460102449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144396 + ... + 5598085.
It is an arithmetic number, because the mean of its divisors is an integer number (1156615476003).
Almost surely, 215014460102445 is an apocalyptic number.
It is an amenable number.
15014460102445 is a deficient number, since it is larger than the sum of its proper divisors (3491387513603).
15014460102445 is a wasteful number, since it uses less digits than its factorization.
15014460102445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6754560.
The product of its (nonzero) digits is 76800, while the sum is 37.
Adding to 15014460102445 its reverse (54420106441051), we get a palindrome (69434566543496).
The spelling of 15014460102445 in words is "fifteen trillion, fourteen billion, four hundred sixty million, one hundred two thousand, four hundred forty-five".
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