Base | Representation |
---|---|
bin | 10110101110111000… |
… | …10100111111101101 |
3 | 1011111112211220120101 |
4 | 23113130110333231 |
5 | 144443320241221 |
6 | 5335011551101 |
7 | 611303134021 |
oct | 132734247755 |
9 | 34445756511 |
10 | 12204462061 |
11 | 51a3111a90 |
12 | 24472bb491 |
13 | 11c6621aac |
14 | 83ac42381 |
15 | 4b66abd91 |
hex | 2d7714fed |
12204462061 has 16 divisors (see below), whose sum is σ = 14101214400. Its totient is φ = 10439297280.
The previous prime is 12204462047. The next prime is 12204462073. The reversal of 12204462061 is 16026440221.
It is a cyclic number.
It is not a de Polignac number, because 12204462061 - 25 = 12204462029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12204465061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843490 + ... + 857836.
It is an arithmetic number, because the mean of its divisors is an integer number (881325900).
Almost surely, 212204462061 is an apocalyptic number.
12204462061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12204462061 is a deficient number, since it is larger than the sum of its proper divisors (1896752339).
12204462061 is a wasteful number, since it uses less digits than its factorization.
12204462061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18924.
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 12204462061 in words is "twelve billion, two hundred four million, four hundred sixty-two thousand, sixty-one".
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