Base | Representation |
---|---|
bin | 1110101010010… |
… | …01101110010100 |
3 | 22120102022012111 |
4 | 13111021232110 |
5 | 222441012424 |
6 | 20112000404 |
7 | 3022233625 |
oct | 725115624 |
9 | 276368174 |
10 | 122985364 |
11 | 634707a7 |
12 | 35230104 |
13 | 1c630a08 |
14 | 12495a4c |
15 | abe5194 |
hex | 7549b94 |
122985364 has 6 divisors (see below), whose sum is σ = 215224394. Its totient is φ = 61492680.
The previous prime is 122985353. The next prime is 122985389. The reversal of 122985364 is 463589221.
It can be written as a sum of positive squares in only one way, i.e., 112148100 + 10837264 = 10590^2 + 3292^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15373167 + ... + 15373174.
Almost surely, 2122985364 is an apocalyptic number.
It is an amenable number.
122985364 is a deficient number, since it is larger than the sum of its proper divisors (92239030).
122985364 is a wasteful number, since it uses less digits than its factorization.
122985364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30746345 (or 30746343 counting only the distinct ones).
The product of its digits is 103680, while the sum is 40.
The square root of 122985364 is about 11089.8766449406. The cubic root of 122985364 is about 497.2992569058.
The spelling of 122985364 in words is "one hundred twenty-two million, nine hundred eighty-five thousand, three hundred sixty-four".
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