Base | Representation |
---|---|
bin | 1100010010100100101111… |
… | …1011111110000010011111 |
3 | 1202211212001000020002022220 |
4 | 3010221023323332002133 |
5 | 3232400104212000043 |
6 | 44423521451040423 |
7 | 2563204466235063 |
oct | 304511373760237 |
9 | 52755030202286 |
10 | 13513241125023 |
11 | 433aa2a364422 |
12 | 1622b59140113 |
13 | 7703a7130ac3 |
14 | 34a089a1daa3 |
15 | 18679c99b483 |
hex | c4a4befe09f |
13513241125023 has 16 divisors (see below), whose sum is σ = 18599611862016. Its totient is φ = 8717872101120.
The previous prime is 13513241125001. The next prime is 13513241125079. The reversal of 13513241125023 is 32052114231531.
It is a happy number.
It is not a de Polignac number, because 13513241125023 - 217 = 13513240993951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13513241126023) 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, 547090 + ... + 5227407.
It is an arithmetic number, because the mean of its divisors is an integer number (1162475741376).
Almost surely, 213513241125023 is an apocalyptic number.
13513241125023 is a deficient number, since it is larger than the sum of its proper divisors (5086370736993).
13513241125023 is a wasteful number, since it uses less digits than its factorization.
13513241125023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5799694.
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 13513241125023 its reverse (32052114231531), we get a palindrome (45565355356554).
The spelling of 13513241125023 in words is "thirteen trillion, five hundred thirteen billion, two hundred forty-one million, one hundred twenty-five thousand, twenty-three".
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