Base | Representation |
---|---|
bin | 101110001111… |
… | …101101111010 |
3 | 211210220122002 |
4 | 232033231322 |
5 | 11100414002 |
6 | 1111501002 |
7 | 205021013 |
oct | 56175572 |
9 | 24726562 |
10 | 12123002 |
11 | 6930211 |
12 | 4087762 |
13 | 2685c98 |
14 | 187800a |
15 | 10e7002 |
hex | b8fb7a |
12123002 has 8 divisors (see below), whose sum is σ = 18323712. Its totient is φ = 6015100.
The previous prime is 12122987. The next prime is 12123017. The reversal of 12123002 is 20032121.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12122987) and next prime (12123017).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22874 + ... + 23397.
It is an arithmetic number, because the mean of its divisors is an integer number (2290464).
Almost surely, 212123002 is an apocalyptic number.
12123002 is a deficient number, since it is larger than the sum of its proper divisors (6200710).
12123002 is a wasteful number, since it uses less digits than its factorization.
12123002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46404.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 12123002 is about 3481.8101613959. The cubic root of 12123002 is about 229.7224250685.
Adding to 12123002 its reverse (20032121), we get a palindrome (32155123).
The spelling of 12123002 in words is "twelve million, one hundred twenty-three thousand, two".
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