Base | Representation |
---|---|
bin | 10100101101101110… |
… | …111001001111101110 |
3 | 2010102002102222010211 |
4 | 110231232321033232 |
5 | 331022434314202 |
6 | 14115021253034 |
7 | 1415115524065 |
oct | 245556711756 |
9 | 63362388124 |
10 | 22242104302 |
11 | 94840a7190 |
12 | 4388a0417a |
13 | 213605b882 |
14 | 110dda31dc |
15 | 8a2a031d7 |
hex | 52dbb93ee |
22242104302 has 16 divisors (see below), whose sum is σ = 36939399552. Its totient is φ = 9959150520.
The previous prime is 22242104281. The next prime is 22242104303. The reversal of 22242104302 is 20340124222.
It is a super-2 number, since 2×222421043022 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22242104303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7543338 + ... + 7546285.
It is an arithmetic number, because the mean of its divisors is an integer number (2308712472).
Almost surely, 222242104302 is an apocalyptic number.
22242104302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
22242104302 is a deficient number, since it is larger than the sum of its proper divisors (14697295250).
22242104302 is a wasteful number, since it uses less digits than its factorization.
22242104302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15089703.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 22242104302 its reverse (20340124222), we get a palindrome (42582228524).
The spelling of 22242104302 in words is "twenty-two billion, two hundred forty-two million, one hundred four thousand, three hundred two".
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