Base | Representation |
---|---|
bin | 1000011000100111… |
… | …1010110000100100 |
3 | 12210212011210022220 |
4 | 2012021322300210 |
5 | 14102142400131 |
6 | 1011201152340 |
7 | 106530014235 |
oct | 20611726044 |
9 | 5725153286 |
10 | 2250746916 |
11 | a55540520 |
12 | 52992b6b0 |
13 | 29b3bba12 |
14 | 174ccb08c |
15 | d28e2e96 |
hex | 8627ac24 |
2250746916 has 144 divisors (see below), whose sum is σ = 6106363200. Its totient is φ = 639786240.
The previous prime is 2250746891. The next prime is 2250746929. The reversal of 2250746916 is 6196470522.
It is a super-2 number, since 2×22507469162 = 10131723359767022112, which contains 22 as substring.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
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 47 ways as a sum of consecutive naturals, for example, 7099990 + ... + 7100306.
It is an arithmetic number, because the mean of its divisors is an integer number (42405300).
Almost surely, 22250746916 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2250746916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3053181600).
2250746916 is an abundant number, since it is smaller than the sum of its proper divisors (3855616284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250746916 is a wasteful number, since it uses less digits than its factorization.
2250746916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522 (or 501 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 2250746916 is about 47442.0374351692. The cubic root of 2250746916 is about 1310.5156791131.
The spelling of 2250746916 in words is "two billion, two hundred fifty million, seven hundred forty-six thousand, nine hundred sixteen".
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