Base | Representation |
---|---|
bin | 101110011001… |
… | …111100110100 |
3 | 211220001010110 |
4 | 232121330310 |
5 | 11103234131 |
6 | 1112423020 |
7 | 205254141 |
oct | 56317464 |
9 | 24801113 |
10 | 12164916 |
11 | 6959755 |
12 | 40a7a70 |
13 | 269c09a |
14 | 18893c8 |
15 | 1104646 |
hex | b99f34 |
12164916 has 24 divisors (see below), whose sum is σ = 28990080. Its totient is φ = 3968512.
The previous prime is 12164909. The next prime is 12164923. The reversal of 12164916 is 61946121.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12164909) and next prime (12164923).
It is a congruent number.
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, 10221 + ... + 11348.
It is an arithmetic number, because the mean of its divisors is an integer number (1207920).
Almost surely, 212164916 is an apocalyptic number.
It is an amenable number.
12164916 is an abundant number, since it is smaller than the sum of its proper divisors (16825164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12164916 is a wasteful number, since it uses less digits than its factorization.
12164916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21623 (or 21621 counting only the distinct ones).
The product of its digits is 2592, while the sum is 30.
The square root of 12164916 is about 3487.8239634477. The cubic root of 12164916 is about 229.9868675552.
The spelling of 12164916 in words is "twelve million, one hundred sixty-four thousand, nine hundred sixteen".
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