Base | Representation |
---|---|
bin | 10100100101011000… |
… | …110100110000010010 |
3 | 2010001100000001201201 |
4 | 110211120310300102 |
5 | 330231114213020 |
6 | 14053100421414 |
7 | 1411465521163 |
oct | 244530646022 |
9 | 63040001651 |
10 | 22102101010 |
11 | 9412072690 |
12 | 4349b4786a |
13 | 211304cba2 |
14 | 10d955b76a |
15 | 89559aa0a |
hex | 525634c12 |
22102101010 has 16 divisors (see below), whose sum is σ = 43400489472. Its totient is φ = 8037127600.
The previous prime is 22102100971. The next prime is 22102101029. The reversal of 22102101010 is 1010120122.
It is a super-4 number, since 4×221021010104 (a number of 42 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100463986 + ... + 100464205.
It is an arithmetic number, because the mean of its divisors is an integer number (2712530592).
Almost surely, 222102101010 is an apocalyptic number.
22102101010 is a deficient number, since it is larger than the sum of its proper divisors (21298388462).
22102101010 is a wasteful number, since it uses less digits than its factorization.
22102101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200928209.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 22102101010 its reverse (1010120122), we get a palindrome (23112221132).
The spelling of 22102101010 in words is "twenty-two billion, one hundred two million, one hundred one thousand, ten".
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