Base | Representation |
---|---|
bin | 1110100011010… |
… | …11010001011010 |
3 | 22111201000022202 |
4 | 13101223101122 |
5 | 222222333302 |
6 | 20040250202 |
7 | 3011420315 |
oct | 721532132 |
9 | 274630282 |
10 | 122074202 |
11 | 629a9178 |
12 | 34a70962 |
13 | 1c3a2073 |
14 | 122d997c |
15 | aab5202 |
hex | 746b45a |
122074202 has 32 divisors (see below), whose sum is σ = 202435200. Its totient is φ = 54952128.
The previous prime is 122074189. The next prime is 122074207. The reversal of 122074202 is 202470221.
It is a happy number.
It is a super-2 number, since 2×1220742022 = 29804221587873608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122074207) 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, 171824 + ... + 172532.
It is an arithmetic number, because the mean of its divisors is an integer number (6326100).
Almost surely, 2122074202 is an apocalyptic number.
122074202 is a deficient number, since it is larger than the sum of its proper divisors (80360998).
122074202 is a wasteful number, since it uses less digits than its factorization.
122074202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950.
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 122074202 is about 11048.7194733145. The cubic root of 122074202 is about 496.0680973317.
The spelling of 122074202 in words is "one hundred twenty-two million, seventy-four thousand, two hundred two".
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