Base | Representation |
---|---|
bin | 101000110111… |
… | …010010011110 |
3 | 202011020101222 |
4 | 220313102132 |
5 | 10220242342 |
6 | 1021333342 |
7 | 160023653 |
oct | 50672236 |
9 | 22136358 |
10 | 10712222 |
11 | 6057284 |
12 | 3707252 |
13 | 22b0ac1 |
14 | 15cbc2a |
15 | e18ed2 |
hex | a3749e |
10712222 has 4 divisors (see below), whose sum is σ = 16068336. Its totient is φ = 5356110.
The previous prime is 10712213. The next prime is 10712231. The reversal of 10712222 is 22221701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22221701 = 59 ⋅376639.
It is an interprime number because it is at equal distance from previous prime (10712213) and next prime (10712231).
It is a super-2 number, since 2×107122222 = 229503400354568, 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 10712222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678054 + ... + 2678057.
It is an arithmetic number, because the mean of its divisors is an integer number (4017084).
Almost surely, 210712222 is an apocalyptic number.
10712222 is a deficient number, since it is larger than the sum of its proper divisors (5356114).
10712222 is an equidigital number, since it uses as much as digits as its factorization.
10712222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5356113.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 10712222 is about 3272.9531007944. The cubic root of 10712222 is about 220.4414140180.
Adding to 10712222 its reverse (22221701), we get a palindrome (32933923).
The spelling of 10712222 in words is "ten million, seven hundred twelve thousand, two hundred twenty-two".
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