Base | Representation |
---|---|
bin | 100011111101000… |
… | …0110101110000101 |
3 | 10010002002012011220 |
4 | 1013322012232011 |
5 | 4432320223323 |
6 | 315413350553 |
7 | 41616231414 |
oct | 10772065605 |
9 | 3102065156 |
10 | 1206414213 |
11 | 569a97944 |
12 | 298038459 |
13 | 162c2bb84 |
14 | b631d47b |
15 | 70da60e3 |
hex | 47e86b85 |
1206414213 has 8 divisors (see below), whose sum is σ = 1627932768. Its totient is φ = 794585904.
The previous prime is 1206414211. The next prime is 1206414227. The reversal of 1206414213 is 3124146021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1206414213 - 21 = 1206414211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1206414211) 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, 2422270 + ... + 2422767.
It is an arithmetic number, because the mean of its divisors is an integer number (203491596).
Almost surely, 21206414213 is an apocalyptic number.
It is an amenable number.
1206414213 is a deficient number, since it is larger than the sum of its proper divisors (421518555).
1206414213 is an equidigital number, since it uses as much as digits as its factorization.
1206414213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4845123.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 1206414213 is about 34733.4739552496. The cubic root of 1206414213 is about 1064.5485719299.
The spelling of 1206414213 in words is "one billion, two hundred six million, four hundred fourteen thousand, two hundred thirteen".
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