Base | Representation |
---|---|
bin | 1000011000011110… |
… | …1010110100011100 |
3 | 12210211001211120202 |
4 | 2012013222310130 |
5 | 14102020013330 |
6 | 1011140403032 |
7 | 106522010324 |
oct | 20607526434 |
9 | 5724054522 |
10 | 2250157340 |
11 | a55178572 |
12 | 5296a6478 |
13 | 29b243562 |
14 | 174bb6284 |
15 | d2828445 |
hex | 861ead1c |
2250157340 has 48 divisors (see below), whose sum is σ = 4812393600. Its totient is φ = 883524672.
The previous prime is 2250157339. The next prime is 2250157369. The reversal of 2250157340 is 437510522.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1541531 + ... + 1542989.
It is an arithmetic number, because the mean of its divisors is an integer number (100258200).
Almost surely, 22250157340 is an apocalyptic number.
2250157340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2250157340 is an abundant number, since it is smaller than the sum of its proper divisors (2562236260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250157340 is a wasteful number, since it uses less digits than its factorization.
2250157340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2834 (or 2832 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 2250157340 is about 47435.8233827558. The cubic root of 2250157340 is about 1310.4012406481.
Adding to 2250157340 its reverse (437510522), we get a palindrome (2687667862).
The spelling of 2250157340 in words is "two billion, two hundred fifty million, one hundred fifty-seven thousand, three hundred forty".
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