Base | Representation |
---|---|
bin | 1000100111001110… |
… | …0111101010101101 |
3 | 12222010110022001022 |
4 | 2021303213222231 |
5 | 14213333313123 |
6 | 1021230223525 |
7 | 111202523066 |
oct | 21163475255 |
9 | 5863408038 |
10 | 2312010413 |
11 | a87084709 |
12 | 546354ba5 |
13 | 2aacbbacb |
14 | 17d0b756d |
15 | d7e951c8 |
hex | 89ce7aad |
2312010413 has 4 divisors (see below), whose sum is σ = 2391734940. Its totient is φ = 2232285888.
The previous prime is 2312010373. The next prime is 2312010431. The reversal of 2312010413 is 3140102132.
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 1902878884 + 409131529 = 43622^2 + 20227^2 .
It is a cyclic number.
It is not a de Polignac number, because 2312010413 - 210 = 2312009389 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2312010391 and 2312010400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312010913) 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, 39862220 + ... + 39862277.
It is an arithmetic number, because the mean of its divisors is an integer number (597933735).
Almost surely, 22312010413 is an apocalyptic number.
It is an amenable number.
2312010413 is a deficient number, since it is larger than the sum of its proper divisors (79724527).
2312010413 is an equidigital number, since it uses as much as digits as its factorization.
2312010413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79724526.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2312010413 is about 48083.3694014885. The cubic root of 2312010413 is about 1322.2997888511.
Adding to 2312010413 its reverse (3140102132), we get a palindrome (5452112545).
It can be divided in two parts, 23120 and 10413, that added together give a palindrome (33533).
The spelling of 2312010413 in words is "two billion, three hundred twelve million, ten thousand, four hundred thirteen".
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