Base | Representation |
---|---|
bin | 10100101000010000… |
… | …000111110101011010 |
3 | 2010011200102021122000 |
4 | 110220100013311122 |
5 | 330330414322024 |
6 | 14101534341430 |
7 | 1412621116131 |
oct | 245020076532 |
9 | 63150367560 |
10 | 22150151514 |
11 | 9437201747 |
12 | 436205a876 |
13 | 211cca4b3a |
14 | 1101aa8918 |
15 | 8998dccc9 |
hex | 528407d5a |
22150151514 has 64 divisors (see below), whose sum is σ = 49468320000. Its totient is φ = 7346626560.
The previous prime is 22150151503. The next prime is 22150151537. The reversal of 22150151514 is 41515105122.
It is a happy number.
22150151514 is a `hidden beast` number, since 2 + 2 + 1 + 501 + 5 + 151 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10642954 + ... + 10645034.
It is an arithmetic number, because the mean of its divisors is an integer number (772942500).
Almost surely, 222150151514 is an apocalyptic number.
22150151514 is an abundant number, since it is smaller than the sum of its proper divisors (27318168486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22150151514 is a wasteful number, since it uses less digits than its factorization.
22150151514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2980 (or 2974 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 27.
Adding to 22150151514 its reverse (41515105122), we get a palindrome (63665256636).
The spelling of 22150151514 in words is "twenty-two billion, one hundred fifty million, one hundred fifty-one thousand, five hundred fourteen".
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