Base | Representation |
---|---|
bin | 101011010111… |
… | …0000100101101 |
3 | 1120202221221201 |
4 | 1112232010231 |
5 | 21304424401 |
6 | 2131125501 |
7 | 364141156 |
oct | 126560455 |
9 | 46687851 |
10 | 22733101 |
11 | 11917796 |
12 | 7743891 |
13 | 492c451 |
14 | 303a92d |
15 | 1ee0b01 |
hex | 15ae12d |
22733101 has 8 divisors (see below), whose sum is σ = 24439680. Its totient is φ = 21077568.
The previous prime is 22733099. The next prime is 22733143. The reversal of 22733101 is 10133722.
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 22733101 - 21 = 22733099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22733171) 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, 11836 + ... + 13621.
It is an arithmetic number, because the mean of its divisors is an integer number (3054960).
Almost surely, 222733101 is an apocalyptic number.
22733101 is the 3016-th centered pentagonal number.
It is an amenable number.
22733101 is a deficient number, since it is larger than the sum of its proper divisors (1706579).
22733101 is a wasteful number, since it uses less digits than its factorization.
22733101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25523.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 22733101 is about 4767.9241814442. The cubic root of 22733101 is about 283.2823786877.
Adding to 22733101 its reverse (10133722), we get a palindrome (32866823).
The spelling of 22733101 in words is "twenty-two million, seven hundred thirty-three thousand, one hundred one".
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