Base | Representation |
---|---|
bin | 11101000110101011111… |
… | …10110001001110010111 |
3 | 10112121020021121012000202 |
4 | 32203111332301032113 |
5 | 112341021214223411 |
6 | 2043223130531115 |
7 | 132151326161441 |
oct | 16432576611627 |
9 | 3477207535022 |
10 | 1000022414231 |
11 | 35611a645055 |
12 | 141989596a9b |
13 | 733bcb15ab9 |
14 | 365893dd491 |
15 | 1b02d6e283b |
hex | e8d5fb1397 |
1000022414231 has 4 divisors (see below), whose sum is σ = 1024413204864. Its totient is φ = 975631623600.
The previous prime is 1000022414227. The next prime is 1000022414263. The reversal of 1000022414231 is 1324142200001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1000022414231 - 22 = 1000022414227 is a prime.
It is a super-2 number, since 2×10000224142312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000022414291) 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, 12195395255 + ... + 12195395336.
It is an arithmetic number, because the mean of its divisors is an integer number (256103301216).
Almost surely, 21000022414231 is an apocalyptic number.
1000022414231 is a deficient number, since it is larger than the sum of its proper divisors (24390790633).
1000022414231 is an equidigital number, since it uses as much as digits as its factorization.
1000022414231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24390790632.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 1000022414231 its reverse (1324142200001), we get a palindrome (2324164614232).
The spelling of 1000022414231 in words is "one trillion, twenty-two million, four hundred fourteen thousand, two hundred thirty-one".
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