Base | Representation |
---|---|
bin | 1011111010101001110111… |
… | …1101001011011000100011 |
3 | 1201101120022211120212220112 |
4 | 2332222131331023120203 |
5 | 3204132002340004443 |
6 | 43511040315201535 |
7 | 2521416134044220 |
oct | 276523575133043 |
9 | 51346284525815 |
10 | 13102300313123 |
11 | 41a1721a5011a |
12 | 1577391a462ab |
13 | 740706c1c688 |
14 | 334224796947 |
15 | 17ac4a805b18 |
hex | bea9df4b623 |
13102300313123 has 16 divisors (see below), whose sum is σ = 15378944006400. Its totient is φ = 10926885440736.
The previous prime is 13102300313101. The next prime is 13102300313153. The reversal of 13102300313123 is 32131300320131.
It is not a de Polignac number, because 13102300313123 - 232 = 13098005345827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13102300313153) 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, 26066228 + ... + 26564126.
It is an arithmetic number, because the mean of its divisors is an integer number (961184000400).
Almost surely, 213102300313123 is an apocalyptic number.
13102300313123 is a deficient number, since it is larger than the sum of its proper divisors (2276643693277).
13102300313123 is a wasteful number, since it uses less digits than its factorization.
13102300313123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599546.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13102300313123 its reverse (32131300320131), we get a palindrome (45233600633254).
The spelling of 13102300313123 in words is "thirteen trillion, one hundred two billion, three hundred million, three hundred thirteen thousand, one hundred twenty-three".
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