Base | Representation |
---|---|
bin | 10110010110100100… |
… | …00101111010000110 |
3 | 1010222022222010200201 |
4 | 23023102011322012 |
5 | 144034103432410 |
6 | 5302443201114 |
7 | 603245106124 |
oct | 131322057206 |
9 | 33868863621 |
10 | 12000452230 |
11 | 50a8a40418 |
12 | 23aab1619a |
13 | 1193292610 |
14 | 81bad8914 |
15 | 4a380e83a |
hex | 2cb485e86 |
12000452230 has 16 divisors (see below), whose sum is σ = 23262415344. Its totient is φ = 4430936160.
The previous prime is 12000452203. The next prime is 12000452249. The reversal of 12000452230 is 3225400021.
It is a junction number, because it is equal to n+sod(n) for n = 12000452198 and 12000452207.
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, 46155456 + ... + 46155715.
It is an arithmetic number, because the mean of its divisors is an integer number (1453900959).
Almost surely, 212000452230 is an apocalyptic number.
12000452230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12000452230 is a deficient number, since it is larger than the sum of its proper divisors (11261963114).
12000452230 is a wasteful number, since it uses less digits than its factorization.
12000452230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92311191.
The product of its (nonzero) digits is 480, while the sum is 19.
Adding to 12000452230 its reverse (3225400021), we get a palindrome (15225852251).
The spelling of 12000452230 in words is "twelve billion, four hundred fifty-two thousand, two hundred thirty".
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