Base | Representation |
---|---|
bin | 1111010110100110… |
… | …1000101011001011 |
3 | 101122020000101020202 |
4 | 3311221220223023 |
5 | 31420030114202 |
6 | 1520542242415 |
7 | 204062514302 |
oct | 36551505313 |
9 | 11566011222 |
10 | 4121332427 |
11 | 1825426063 |
12 | 97028640b |
13 | 508ac3c54 |
14 | 2b14d9439 |
15 | 191c40802 |
hex | f5a68acb |
4121332427 has 4 divisors (see below), whose sum is σ = 4338244680. Its totient is φ = 3904420176.
The previous prime is 4121332421. The next prime is 4121332451. The reversal of 4121332427 is 7242331214.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7242331214 = 2 ⋅3621165607.
It is a cyclic number.
It is not a de Polignac number, because 4121332427 - 230 = 3047590603 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4121332427.
It is not an unprimeable number, because it can be changed into a prime (4121332421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108456098 + ... + 108456135.
It is an arithmetic number, because the mean of its divisors is an integer number (1084561170).
Almost surely, 24121332427 is an apocalyptic number.
4121332427 is a deficient number, since it is larger than the sum of its proper divisors (216912253).
4121332427 is a wasteful number, since it uses less digits than its factorization.
4121332427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216912252.
The product of its digits is 8064, while the sum is 29.
The square root of 4121332427 is about 64197.6045269603. The cubic root of 4121332427 is about 1603.2917163321.
The spelling of 4121332427 in words is "four billion, one hundred twenty-one million, three hundred thirty-two thousand, four hundred twenty-seven".
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