Base | Representation |
---|---|
bin | 101111111110010011… |
… | …0100011010001110011 |
3 | 100211220210110122000022 |
4 | 1133330212203101303 |
5 | 3141442141242321 |
6 | 115154443314055 |
7 | 10304662232552 |
oct | 1377446432163 |
9 | 324823418008 |
10 | 103022212211 |
11 | 3a767397946 |
12 | 17b71b1b92b |
13 | 993a9a02a9 |
14 | 4db45a9d99 |
15 | 2a2e719dab |
hex | 17fc9a3473 |
103022212211 has 4 divisors (see below), whose sum is σ = 103023803400. Its totient is φ = 103020621024.
The previous prime is 103022212187. The next prime is 103022212217. The reversal of 103022212211 is 112212220301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103022212211 is a prime.
It is a super-2 number, since 2×1030222122112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103022212211.
It is not an unprimeable number, because it can be changed into a prime (103022212217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694166 + ... + 829403.
It is an arithmetic number, because the mean of its divisors is an integer number (25755950850).
Almost surely, 2103022212211 is an apocalyptic number.
103022212211 is a deficient number, since it is larger than the sum of its proper divisors (1591189).
103022212211 is an equidigital number, since it uses as much as digits as its factorization.
103022212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1591188.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 103022212211 its reverse (112212220301), we get a palindrome (215234432512).
The spelling of 103022212211 in words is "one hundred three billion, twenty-two million, two hundred twelve thousand, two hundred eleven".
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