Base | Representation |
---|---|
bin | 1001000001110010… |
… | …0010101011111101 |
3 | 20020220001112111111 |
4 | 2100130202223331 |
5 | 14430342314323 |
6 | 1040245522021 |
7 | 114024366442 |
oct | 22034425375 |
9 | 6226045444 |
10 | 2423401213 |
11 | 1033a46222 |
12 | 577713311 |
13 | 2c80c021c |
14 | 18dbd19c9 |
15 | e2b49c0d |
hex | 90722afd |
2423401213 has 4 divisors (see below), whose sum is σ = 2435702940. Its totient is φ = 2411099488.
The previous prime is 2423401177. The next prime is 2423401243. The reversal of 2423401213 is 3121043242.
2423401213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2378805529 + 44595684 = 48773^2 + 6678^2 .
It is a cyclic number.
It is not a de Polignac number, because 2423401213 - 29 = 2423400701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2423401243) 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, 6150568 + ... + 6150961.
It is an arithmetic number, because the mean of its divisors is an integer number (608925735).
Almost surely, 22423401213 is an apocalyptic number.
It is an amenable number.
2423401213 is a deficient number, since it is larger than the sum of its proper divisors (12301727).
2423401213 is a wasteful number, since it uses less digits than its factorization.
2423401213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12301726.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2423401213 is about 49228.0531099900. The cubic root of 2423401213 is about 1343.2033727830.
Adding to 2423401213 its reverse (3121043242), we get a palindrome (5544444455).
The spelling of 2423401213 in words is "two billion, four hundred twenty-three million, four hundred one thousand, two hundred thirteen".
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