Base | Representation |
---|---|
bin | 11001000011110010… |
… | …01001110010100011 |
3 | 1021201121012020211221 |
4 | 30201321021302203 |
5 | 210023101013243 |
6 | 10102551515511 |
7 | 654251065210 |
oct | 144171116243 |
9 | 37647166757 |
10 | 13453532323 |
11 | 5784193a60 |
12 | 2735688b97 |
13 | 136533741a |
14 | 918aa6b07 |
15 | 53b18bbed |
hex | 321e49ca3 |
13453532323 has 16 divisors (see below), whose sum is σ = 16791575040. Its totient is φ = 10471809600.
The previous prime is 13453532321. The next prime is 13453532353. The reversal of 13453532323 is 32323535431.
It is not a de Polignac number, because 13453532323 - 21 = 13453532321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13453532321) 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, 24298 + ... + 165823.
It is an arithmetic number, because the mean of its divisors is an integer number (1049473440).
Almost surely, 213453532323 is an apocalyptic number.
13453532323 is a deficient number, since it is larger than the sum of its proper divisors (3338042717).
13453532323 is a wasteful number, since it uses less digits than its factorization.
13453532323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191058.
The product of its digits is 97200, while the sum is 34.
The spelling of 13453532323 in words is "thirteen billion, four hundred fifty-three million, five hundred thirty-two thousand, three hundred twenty-three".
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