Base | Representation |
---|---|
bin | 1000011001001110… |
… | …1010111101000100 |
3 | 12211000222200110122 |
4 | 2012103222331010 |
5 | 14103321203440 |
6 | 1011332041112 |
7 | 106560523211 |
oct | 20623527504 |
9 | 5730880418 |
10 | 2253303620 |
11 | a56a273a7 |
12 | 52a763198 |
13 | 29baa5669 |
14 | 175394b08 |
15 | d2c4a7b5 |
hex | 864eaf44 |
2253303620 has 24 divisors (see below), whose sum is σ = 4773817944. Its totient is φ = 893344256.
The previous prime is 2253303617. The next prime is 2253303631. The reversal of 2253303620 is 263033522.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5026564 + 2248277056 = 2242^2 + 47416^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2253303620.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496259 + ... + 500778.
It is an arithmetic number, because the mean of its divisors is an integer number (198909081).
Almost surely, 22253303620 is an apocalyptic number.
2253303620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2253303620 is an abundant number, since it is smaller than the sum of its proper divisors (2520514324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253303620 is a wasteful number, since it uses less digits than its factorization.
2253303620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997159 (or 997157 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
The square root of 2253303620 is about 47468.9753417956. The cubic root of 2253303620 is about 1311.0117118990.
The spelling of 2253303620 in words is "two billion, two hundred fifty-three million, three hundred three thousand, six hundred twenty".
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