Base | Representation |
---|---|
bin | 10100110010011000… |
… | …100011000000011001 |
3 | 2010121112021012012001 |
4 | 110302120203000121 |
5 | 331202423211441 |
6 | 14130445521001 |
7 | 1420053664330 |
oct | 246230430031 |
9 | 63545235161 |
10 | 22320132121 |
11 | 9514150691 |
12 | 43aab73161 |
13 | 214927b391 |
14 | 111a4b4d17 |
15 | 8a97b7731 |
hex | 532623019 |
22320132121 has 8 divisors (see below), whose sum is σ = 26617797504. Its totient is φ = 18299735520.
The previous prime is 22320132119. The next prime is 22320132139. The reversal of 22320132121 is 12123102322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22320132121 - 21 = 22320132119 is a prime.
It is a super-3 number, since 3×223201321213 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22320132151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69317020 + ... + 69317341.
It is an arithmetic number, because the mean of its divisors is an integer number (3327224688).
Almost surely, 222320132121 is an apocalyptic number.
It is an amenable number.
22320132121 is a deficient number, since it is larger than the sum of its proper divisors (4297665383).
22320132121 is a wasteful number, since it uses less digits than its factorization.
22320132121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138634391.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 22320132121 its reverse (12123102322), we get a palindrome (34443234443).
The spelling of 22320132121 in words is "twenty-two billion, three hundred twenty million, one hundred thirty-two thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •