Base | Representation |
---|---|
bin | 10100101101111100… |
… | …100010001110001010 |
3 | 2010102100011122002110 |
4 | 110231330202032022 |
5 | 331024343230020 |
6 | 14115230043150 |
7 | 1415161105641 |
oct | 245574421612 |
9 | 63370148073 |
10 | 22245680010 |
11 | 9486119714 |
12 | 438a0494b6 |
13 | 2136a11288 |
14 | 1110654358 |
15 | 8a2eac8e0 |
hex | 52df2238a |
22245680010 has 32 divisors (see below), whose sum is σ = 53458755840. Its totient is φ = 5924500928.
The previous prime is 22245679999. The next prime is 22245680047. The reversal of 22245680010 is 1008654222.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a self number, because there is not a number n which added to its sum of digits gives 22245680010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456450 + ... + 502829.
It is an arithmetic number, because the mean of its divisors is an integer number (1670586120).
Almost surely, 222245680010 is an apocalyptic number.
22245680010 is an abundant number, since it is smaller than the sum of its proper divisors (31213075830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22245680010 is a wasteful number, since it uses less digits than its factorization.
22245680010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 960062.
The product of its (nonzero) digits is 7680, while the sum is 30.
The spelling of 22245680010 in words is "twenty-two billion, two hundred forty-five million, six hundred eighty thousand, ten".
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