Base | Representation |
---|---|
bin | 1110101000101… |
… | …01111101001101 |
3 | 22120000112100012 |
4 | 13110111331031 |
5 | 222412221300 |
6 | 20103243005 |
7 | 3020361503 |
oct | 724257515 |
9 | 276015305 |
10 | 122773325 |
11 | 63336464 |
12 | 35149465 |
13 | 1c58834c |
14 | 1243c673 |
15 | aba2435 |
hex | 7515f4d |
122773325 has 12 divisors (see below), whose sum is σ = 152797140. Its totient is φ = 97858560.
The previous prime is 122773267. The next prime is 122773369. The reversal of 122773325 is 523377221.
It can be written as a sum of positive squares in 6 ways, for example, as 6543364 + 116229961 = 2558^2 + 10781^2 .
It is not a de Polignac number, because 122773325 - 210 = 122772301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122773291 and 122773300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1940 + ... + 15789.
It is an arithmetic number, because the mean of its divisors is an integer number (12733095).
Almost surely, 2122773325 is an apocalyptic number.
It is an amenable number.
122773325 is a deficient number, since it is larger than the sum of its proper divisors (30023815).
122773325 is a wasteful number, since it uses less digits than its factorization.
122773325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18016 (or 18011 counting only the distinct ones).
The product of its digits is 17640, while the sum is 32.
The square root of 122773325 is about 11080.3124955933. The cubic root of 122773325 is about 497.0132947065.
The spelling of 122773325 in words is "one hundred twenty-two million, seven hundred seventy-three thousand, three hundred twenty-five".
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