Base | Representation |
---|---|
bin | 1000011000100010… |
… | …1001000001111011 |
3 | 12210211112210010100 |
4 | 2012020221001323 |
5 | 14102101142110 |
6 | 1011150050443 |
7 | 106524121245 |
oct | 20610510173 |
9 | 5724483110 |
10 | 2250412155 |
11 | a55331a62 |
12 | 5297a9a23 |
13 | 29b302534 |
14 | 174c41095 |
15 | d2878bc0 |
hex | 8622907b |
2250412155 has 24 divisors (see below), whose sum is σ = 4106016720. Its totient is φ = 1137049920.
The previous prime is 2250412127. The next prime is 2250412159. The reversal of 2250412155 is 5512140522.
2250412155 is a `hidden beast` number, since 2 + 2 + 504 + 1 + 2 + 155 = 666.
It is not a de Polignac number, because 2250412155 - 29 = 2250411643 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2250412159) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 1315176 + ... + 1316885.
It is an arithmetic number, because the mean of its divisors is an integer number (171084030).
Almost surely, 22250412155 is an apocalyptic number.
2250412155 is a deficient number, since it is larger than the sum of its proper divisors (1855604565).
2250412155 is a wasteful number, since it uses less digits than its factorization.
2250412155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2632091 (or 2632088 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 2250412155 is about 47438.5091987512. The cubic root of 2250412155 is about 1310.4507034542.
Adding to 2250412155 its reverse (5512140522), we get a palindrome (7762552677).
The spelling of 2250412155 in words is "two billion, two hundred fifty million, four hundred twelve thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •