Base | Representation |
---|---|
bin | 1000011000111100… |
… | …1001100100010010 |
3 | 12210221202110111112 |
4 | 2012033021210102 |
5 | 14103020241130 |
6 | 1011250413322 |
7 | 106544455352 |
oct | 20617114422 |
9 | 5727673445 |
10 | 2252118290 |
11 | a56297894 |
12 | 52a291242 |
13 | 29b77bc96 |
14 | 175166b62 |
15 | d2ab4495 |
hex | 863c9912 |
2252118290 has 32 divisors (see below), whose sum is σ = 4077216000. Its totient is φ = 895664448.
The previous prime is 2252118283. The next prime is 2252118343. The reversal of 2252118290 is 928112522.
It is a happy 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 in 15 ways as a sum of consecutive naturals, for example, 1575296 + ... + 1576724.
It is an arithmetic number, because the mean of its divisors is an integer number (127413000).
Almost surely, 22252118290 is an apocalyptic number.
2252118290 is a deficient number, since it is larger than the sum of its proper divisors (1825097710).
2252118290 is a wasteful number, since it uses less digits than its factorization.
2252118290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2234.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 2252118290 is about 47456.4883867317. The cubic root of 2252118290 is about 1310.7817896249.
The spelling of 2252118290 in words is "two billion, two hundred fifty-two million, one hundred eighteen thousand, two hundred ninety".
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