Base | Representation |
---|---|
bin | 101110000000… |
… | …101100001100 |
3 | 211200210012110 |
4 | 232000230030 |
5 | 11041431302 |
6 | 1110304020 |
7 | 204343404 |
oct | 56005414 |
9 | 24623173 |
10 | 12061452 |
11 | 6898a47 |
12 | 4058010 |
13 | 2663c70 |
14 | 185d804 |
15 | 10d3b6c |
hex | b80b0c |
12061452 has 24 divisors (see below), whose sum is σ = 30308656. Its totient is φ = 3711168.
The previous prime is 12061433. The next prime is 12061471. The reversal of 12061452 is 25416021.
It is an interprime number because it is at equal distance from previous prime (12061433) and next prime (12061471).
It is a super-3 number, since 3×120614523 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38503 + ... + 38814.
Almost surely, 212061452 is an apocalyptic number.
12061452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12061452 is an abundant number, since it is smaller than the sum of its proper divisors (18247204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12061452 is a wasteful number, since it uses less digits than its factorization.
12061452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77337 (or 77335 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 12061452 is about 3472.9601207040. The cubic root of 12061452 is about 229.3329887396.
Adding to 12061452 its reverse (25416021), we get a palindrome (37477473).
The spelling of 12061452 in words is "twelve million, sixty-one thousand, four hundred fifty-two".
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