Base | Representation |
---|---|
bin | 1000010000001001… |
… | …1111100011010010 |
3 | 12201101101011021102 |
4 | 2010002133203102 |
5 | 14014100333114 |
6 | 1003452224402 |
7 | 105616165151 |
oct | 20402374322 |
9 | 5641334242 |
10 | 2215246034 |
11 | a374a3151 |
12 | 519a6b102 |
13 | 293c3bc91 |
14 | 1702c9598 |
15 | ce72e2de |
hex | 8409f8d2 |
2215246034 has 4 divisors (see below), whose sum is σ = 3322869054. Its totient is φ = 1107623016.
The previous prime is 2215245961. The next prime is 2215246039. The reversal of 2215246034 is 4306425122.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2208718009 + 6528025 = 46997^2 + 2555^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2215245988 and 2215246006.
It is not an unprimeable number, because it can be changed into a prime (2215246039) by changing a digit.
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, 553811507 + ... + 553811510.
Almost surely, 22215246034 is an apocalyptic number.
2215246034 is a deficient number, since it is larger than the sum of its proper divisors (1107623020).
2215246034 is a wasteful number, since it uses less digits than its factorization.
2215246034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1107623019.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 2215246034 is about 47066.4002660072. The cubic root of 2215246034 is about 1303.5889062733.
It can be divided in two parts, 22152 and 46034, that added together give a palindrome (68186).
The spelling of 2215246034 in words is "two billion, two hundred fifteen million, two hundred forty-six thousand, thirty-four".
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