Base | Representation |
---|---|
bin | 101110001101… |
… | …100000000010 |
3 | 211210110011210 |
4 | 232031200002 |
5 | 11100121142 |
6 | 1111350550 |
7 | 204652362 |
oct | 56154002 |
9 | 24713153 |
10 | 12113922 |
11 | 6924407 |
12 | 4082456 |
13 | 2681b02 |
14 | 18749a2 |
15 | 10e449c |
hex | b8d802 |
12113922 has 8 divisors (see below), whose sum is σ = 24227856. Its totient is φ = 4037972.
The previous prime is 12113897. The next prime is 12113923. The reversal of 12113922 is 22931121.
It is a sphenic number, since it is the product of 3 distinct primes.
12113922 is an admirable number.
It is a super-3 number, since 3×121139223 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12113923) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009488 + ... + 1009499.
It is an arithmetic number, because the mean of its divisors is an integer number (3028482).
Almost surely, 212113922 is an apocalyptic number.
12113922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12113922 is a wasteful number, since it uses less digits than its factorization.
12113922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2018992.
The product of its digits is 216, while the sum is 21.
The square root of 12113922 is about 3480.5059976963. The cubic root of 12113922 is about 229.6650575231.
The spelling of 12113922 in words is "twelve million, one hundred thirteen thousand, nine hundred twenty-two".
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