Base | Representation |
---|---|
bin | 101110101111… |
… | …001110101010 |
3 | 212001110200112 |
4 | 232233032222 |
5 | 11114031244 |
6 | 1114334322 |
7 | 206066222 |
oct | 56571652 |
9 | 25043615 |
10 | 12252074 |
11 | 6a0918a |
12 | 412a3a2 |
13 | 26cc963 |
14 | 18ad082 |
15 | 112039e |
hex | baf3aa |
12252074 has 16 divisors (see below), whose sum is σ = 19414080. Its totient is φ = 5783040.
The previous prime is 12252073. The next prime is 12252083. The reversal of 12252074 is 47025221.
It is a happy number.
It is a super-2 number, since 2×122520742 = 300226634602952, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12252073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18794 + ... + 19434.
It is an arithmetic number, because the mean of its divisors is an integer number (1213380).
Almost surely, 212252074 is an apocalyptic number.
12252074 is a deficient number, since it is larger than the sum of its proper divisors (7162006).
12252074 is a wasteful number, since it uses less digits than its factorization.
12252074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1165.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 12252074 is about 3500.2962731746. The cubic root of 12252074 is about 230.5348234536.
Adding to 12252074 its reverse (47025221), we get a palindrome (59277295).
The spelling of 12252074 in words is "twelve million, two hundred fifty-two thousand, seventy-four".
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