Base | Representation |
---|---|
bin | 1000010001011110… |
… | …0100110010110110 |
3 | 12201202202221012121 |
4 | 2010113210302312 |
5 | 14022004210114 |
6 | 1004210510154 |
7 | 106014153331 |
oct | 20427446266 |
9 | 5652687177 |
10 | 2220772534 |
11 | a3a628302 |
12 | 51b89535a |
13 | 2951255b6 |
14 | 170d27618 |
15 | cee71a24 |
hex | 845e4cb6 |
2220772534 has 8 divisors (see below), whose sum is σ = 3338386128. Its totient is φ = 1107977160.
The previous prime is 2220772507. The next prime is 2220772579. The reversal of 2220772534 is 4352770222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2220772534.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203402 + ... + 1205245.
It is an arithmetic number, because the mean of its divisors is an integer number (417298266).
Almost surely, 22220772534 is an apocalyptic number.
2220772534 is a deficient number, since it is larger than the sum of its proper divisors (1117613594).
2220772534 is a wasteful number, since it uses less digits than its factorization.
2220772534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2409110.
The product of its (nonzero) digits is 47040, while the sum is 34.
The square root of 2220772534 is about 47125.0733049828. The cubic root of 2220772534 is about 1304.6720517857.
The spelling of 2220772534 in words is "two billion, two hundred twenty million, seven hundred seventy-two thousand, five hundred thirty-four".
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