Base | Representation |
---|---|
bin | 1110101000100… |
… | …11100011010001 |
3 | 22120000000211022 |
4 | 13110103203101 |
5 | 222411412343 |
6 | 20103125225 |
7 | 3020321000 |
oct | 724234321 |
9 | 276000738 |
10 | 122763473 |
11 | 6332a018 |
12 | 35143815 |
13 | 1c583a11 |
14 | 12438c37 |
15 | ab9e568 |
hex | 75138d1 |
122763473 has 16 divisors (see below), whose sum is σ = 145209600. Its totient is φ = 103743780.
The previous prime is 122763469. The next prime is 122763479. The reversal of 122763473 is 374367221.
The cubic root of 122763473 is 497.
It is a perfect power (a cube), and thus also a powerful number.
It is not a de Polignac number, because 122763473 - 22 = 122763469 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122763479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729028 + ... + 1729098.
It is an arithmetic number, because the mean of its divisors is an integer number (9075600).
Almost surely, 2122763473 is an apocalyptic number.
It is an amenable number.
122763473 is a deficient number, since it is larger than the sum of its proper divisors (22446127).
122763473 is an frugal number, since it uses more digits than its factorization.
122763473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234 (or 78 counting only the distinct ones).
The product of its digits is 42336, while the sum is 35.
The square root of 122763473 is about 11079.8679143752.
The spelling of 122763473 in words is "one hundred twenty-two million, seven hundred sixty-three thousand, four hundred seventy-three".
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