Base | Representation |
---|---|
bin | 101110101110… |
… | …000000010010 |
3 | 212001012210202 |
4 | 232232000102 |
5 | 11113401213 |
6 | 1114255202 |
7 | 206045465 |
oct | 56560022 |
9 | 25035722 |
10 | 12247058 |
11 | 6a0543a |
12 | 4127502 |
13 | 26ca5a5 |
14 | 18ab2dc |
15 | 111db58 |
hex | bae012 |
12247058 has 16 divisors (see below), whose sum is σ = 19535040. Its totient is φ = 5742000.
The previous prime is 12247051. The next prime is 12247087. The reversal of 12247058 is 85074221.
It is a self number, because there is not a number n which added to its sum of digits gives 12247058.
It is not an unprimeable number, because it can be changed into a prime (12247051) 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, 2243 + ... + 5433.
It is an arithmetic number, because the mean of its divisors is an integer number (1220940).
Almost surely, 212247058 is an apocalyptic number.
12247058 is a deficient number, since it is larger than the sum of its proper divisors (7287982).
12247058 is a wasteful number, since it uses less digits than its factorization.
12247058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3313.
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 12247058 is about 3499.5796890484. The cubic root of 12247058 is about 230.5033588348.
The spelling of 12247058 in words is "twelve million, two hundred forty-seven thousand, fifty-eight".
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