Base | Representation |
---|---|
bin | 101010000001… |
… | …0111010110011 |
3 | 1112110100021220 |
4 | 1110002322303 |
5 | 21120011201 |
6 | 2104120123 |
7 | 355161246 |
oct | 124027263 |
9 | 45410256 |
10 | 22032051 |
11 | 11489008 |
12 | 7466043 |
13 | 4745322 |
14 | 2cd725d |
15 | 1e03036 |
hex | 1502eb3 |
22032051 has 8 divisors (see below), whose sum is σ = 31104144. Its totient is φ = 13824000.
The previous prime is 22032019. The next prime is 22032089. The reversal of 22032051 is 15023022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22032051 - 25 = 22032019 is a prime.
It is a super-2 number, since 2×220320512 = 970822542533202, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22032051.
It is not an unprimeable number, because it can be changed into a prime (22032011) 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, 215950 + ... + 216051.
It is an arithmetic number, because the mean of its divisors is an integer number (3888018).
Almost surely, 222032051 is an apocalyptic number.
22032051 is a deficient number, since it is larger than the sum of its proper divisors (9072093).
22032051 is a wasteful number, since it uses less digits than its factorization.
22032051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432021.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 22032051 is about 4693.8311644114. The cubic root of 22032051 is about 280.3399400127.
Adding to 22032051 its reverse (15023022), we get a palindrome (37055073).
The spelling of 22032051 in words is "twenty-two million, thirty-two thousand, fifty-one".
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