Base | Representation |
---|---|
bin | 101110100010… |
… | …000010111100 |
3 | 211221201121121 |
4 | 232202002330 |
5 | 11110314301 |
6 | 1113240324 |
7 | 205452622 |
oct | 56420274 |
9 | 24851547 |
10 | 12198076 |
11 | 6981660 |
12 | 41030a4 |
13 | 26b11c7 |
14 | 1897512 |
15 | 110e3a1 |
hex | ba20bc |
12198076 has 24 divisors (see below), whose sum is σ = 24514560. Its totient is φ = 5252400.
The previous prime is 12198071. The next prime is 12198079. The reversal of 12198076 is 67089121.
It is a happy number.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12198071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6460 + ... + 8131.
It is an arithmetic number, because the mean of its divisors is an integer number (1021440).
Almost surely, 212198076 is an apocalyptic number.
It is an amenable number.
12198076 is an abundant number, since it is smaller than the sum of its proper divisors (12316484).
12198076 is a wasteful number, since it uses less digits than its factorization.
12198076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14625 (or 14623 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 34.
The square root of 12198076 is about 3492.5744086562. The cubic root of 12198076 is about 230.1956495286.
The spelling of 12198076 in words is "twelve million, one hundred ninety-eight thousand, seventy-six".
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