Base | Representation |
---|---|
bin | 1000101001011100… |
… | …1101110000001011 |
3 | 12222210000100211022 |
4 | 2022113031300023 |
5 | 14223230411301 |
6 | 1022202223055 |
7 | 111345035222 |
oct | 21227156013 |
9 | 5883010738 |
10 | 2321341451 |
11 | a91378210 |
12 | 5494b4a8b |
13 | 2acc08030 |
14 | 180425cb9 |
15 | d8bd9d1b |
hex | 8a5cdc0b |
2321341451 has 16 divisors (see below), whose sum is σ = 2761704960. Its totient is φ = 1923311520.
The previous prime is 2321341441. The next prime is 2321341459. The reversal of 2321341451 is 1541431232.
It is a happy number.
It is not a de Polignac number, because 2321341451 - 26 = 2321341387 is a prime.
It is a super-2 number, since 2×23213414512 = 10777252264261570802, which contains 22 as substring.
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 2321341451.
It is not an unprimeable number, because it can be changed into a prime (2321341459) 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, 91445 + ... + 114038.
It is an arithmetic number, because the mean of its divisors is an integer number (172606560).
Almost surely, 22321341451 is an apocalyptic number.
2321341451 is a deficient number, since it is larger than the sum of its proper divisors (440363509).
2321341451 is a wasteful number, since it uses less digits than its factorization.
2321341451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205586.
The product of its digits is 2880, while the sum is 26.
The square root of 2321341451 is about 48180.3014830750. The cubic root of 2321341451 is about 1324.0762900503.
Adding to 2321341451 its reverse (1541431232), we get a palindrome (3862772683).
The spelling of 2321341451 in words is "two billion, three hundred twenty-one million, three hundred forty-one thousand, four hundred fifty-one".
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