Base | Representation |
---|---|
bin | 10110100010101101… |
… | …10001100101111001 |
3 | 1011020102200201121011 |
4 | 23101112301211321 |
5 | 144241144434113 |
6 | 5320523113521 |
7 | 605623134634 |
oct | 132126614571 |
9 | 34212621534 |
10 | 12102343033 |
11 | 51505034a0 |
12 | 24190728a1 |
13 | 11ab418931 |
14 | 82b45cc1b |
15 | 4ac73963d |
hex | 2d15b1979 |
12102343033 has 8 divisors (see below), whose sum is σ = 13383413856. Its totient is φ = 10851415200.
The previous prime is 12102342971. The next prime is 12102343063. The reversal of 12102343033 is 33034320121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12102343033 - 29 = 12102342521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12102342995 and 12102343013.
It is not an unprimeable number, because it can be changed into a prime (12102343063) 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, 7534903 + ... + 7536508.
It is an arithmetic number, because the mean of its divisors is an integer number (1672926732).
Almost surely, 212102343033 is an apocalyptic number.
It is an amenable number.
12102343033 is a deficient number, since it is larger than the sum of its proper divisors (1281070823).
12102343033 is a wasteful number, since it uses less digits than its factorization.
12102343033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15071495.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12102343033 its reverse (33034320121), we get a palindrome (45136663154).
The spelling of 12102343033 in words is "twelve billion, one hundred two million, three hundred forty-three thousand, thirty-three".
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