Base | Representation |
---|---|
bin | 1100110011101001001… |
… | …0011000100110110010 |
3 | 210000220122202112211112 |
4 | 3030322102120212302 |
5 | 12101100413330002 |
6 | 245024254313322 |
7 | 21616221411650 |
oct | 3147222304662 |
9 | 700818675745 |
10 | 220021230002 |
11 | 85346280682 |
12 | 367847b8842 |
13 | 1799521b032 |
14 | a913131dd0 |
15 | 5acaed5852 |
hex | 333a4989b2 |
220021230002 has 32 divisors (see below), whose sum is σ = 385247052288. Its totient is φ = 92278308096.
The previous prime is 220021229999. The next prime is 220021230031. The reversal of 220021230002 is 200032120022.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10186238 + ... + 10207814.
It is an arithmetic number, because the mean of its divisors is an integer number (12038970384).
Almost surely, 2220021230002 is an apocalyptic number.
220021230002 is a deficient number, since it is larger than the sum of its proper divisors (165225822286).
220021230002 is a wasteful number, since it uses less digits than its factorization.
220021230002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37130.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 220021230002 its reverse (200032120022), we get a palindrome (420053350024).
The spelling of 220021230002 in words is "two hundred twenty billion, twenty-one million, two hundred thirty thousand, two".
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