Base | Representation |
---|---|
bin | 1000011000100001… |
… | …1001010011010010 |
3 | 12210211102111202020 |
4 | 2012020121103102 |
5 | 14102042111410 |
6 | 1011144432310 |
7 | 106523432361 |
oct | 20610312322 |
9 | 5724374666 |
10 | 2250347730 |
11 | a55298614 |
12 | 529778696 |
13 | 29b2ac107 |
14 | 174c257d8 |
15 | d2864a70 |
hex | 862194d2 |
2250347730 has 32 divisors (see below), whose sum is σ = 5532565248. Its totient is φ = 585456000.
The previous prime is 2250347683. The next prime is 2250347731. The reversal of 2250347730 is 377430522.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2250347691 and 2250347700.
It is not an unprimeable number, because it can be changed into a prime (2250347731) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913546 + ... + 916005.
It is an arithmetic number, because the mean of its divisors is an integer number (172892664).
Almost surely, 22250347730 is an apocalyptic number.
2250347730 is an abundant number, since it is smaller than the sum of its proper divisors (3282217518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250347730 is a wasteful number, since it uses less digits than its factorization.
2250347730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1829602.
The product of its (nonzero) digits is 35280, while the sum is 33.
The square root of 2250347730 is about 47437.8301569538. The cubic root of 2250347730 is about 1310.4381981017.
The spelling of 2250347730 in words is "two billion, two hundred fifty million, three hundred forty-seven thousand, seven hundred thirty".
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