Base | Representation |
---|---|
bin | 10001001011100110… |
… | …01110110000010001 |
3 | 212210211210220201111 |
4 | 20211303032300101 |
5 | 122342333340421 |
6 | 4123144533321 |
7 | 444403511050 |
oct | 104563166021 |
9 | 25724726644 |
10 | 9224121361 |
11 | 3a038599a4 |
12 | 1955181241 |
13 | b400318a0 |
14 | 6370b6397 |
15 | 38ebecee1 |
hex | 225ccec11 |
9224121361 has 32 divisors (see below), whose sum is σ = 11467733760. Its totient is φ = 7224615936.
The previous prime is 9224121353. The next prime is 9224121383. The reversal of 9224121361 is 1631214229.
It is a cyclic number.
It is not a de Polignac number, because 9224121361 - 23 = 9224121353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9224121661) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5696610 + ... + 5698228.
It is an arithmetic number, because the mean of its divisors is an integer number (358366680).
Almost surely, 29224121361 is an apocalyptic number.
9224121361 is a gapful number since it is divisible by the number (91) formed by its first and last digit.
It is an amenable number.
9224121361 is a deficient number, since it is larger than the sum of its proper divisors (2243612399).
9224121361 is a wasteful number, since it uses less digits than its factorization.
9224121361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2233.
The product of its digits is 5184, while the sum is 31.
The square root of 9224121361 is about 96042.2894406417. The cubic root of 9224121361 is about 2097.2087906571.
The spelling of 9224121361 in words is "nine billion, two hundred twenty-four million, one hundred twenty-one thousand, three hundred sixty-one".
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