Base | Representation |
---|---|
bin | 1000011001101101… |
… | …0011001100010010 |
3 | 12211011202021201010 |
4 | 2012123103030102 |
5 | 14104324202232 |
6 | 1011442551350 |
7 | 106613522460 |
oct | 20633231422 |
9 | 5734667633 |
10 | 2255303442 |
11 | a58072947 |
12 | 52b368556 |
13 | 29c3259a2 |
14 | 175755830 |
15 | d2ee30cc |
hex | 866d3312 |
2255303442 has 16 divisors (see below), whose sum is σ = 5154979392. Its totient is φ = 644372400.
The previous prime is 2255303429. The next prime is 2255303443. The reversal of 2255303442 is 2443035522.
It is not an unprimeable number, because it can be changed into a prime (2255303443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26848809 + ... + 26848892.
It is an arithmetic number, because the mean of its divisors is an integer number (322186212).
Almost surely, 22255303442 is an apocalyptic number.
2255303442 is an abundant number, since it is smaller than the sum of its proper divisors (2899675950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255303442 is a wasteful number, since it uses less digits than its factorization.
2255303442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53697713.
The product of its (nonzero) digits is 28800, while the sum is 30.
The square root of 2255303442 is about 47490.0351863420. The cubic root of 2255303442 is about 1311.3994410987.
Adding to 2255303442 its reverse (2443035522), we get a palindrome (4698338964).
The spelling of 2255303442 in words is "two billion, two hundred fifty-five million, three hundred three thousand, four hundred forty-two".
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