Base | Representation |
---|---|
bin | 101000100100000… |
… | …1001011100101110 |
3 | 10111212010112221201 |
4 | 1101020021130232 |
5 | 10241414342400 |
6 | 343020520114 |
7 | 45505035304 |
oct | 12110113456 |
9 | 3455115851 |
10 | 1361090350 |
11 | 639333364 |
12 | 31b9b003a |
13 | 188ca7309 |
14 | ccaa4274 |
15 | 7e75b06a |
hex | 5120972e |
1361090350 has 96 divisors (see below), whose sum is σ = 2711880000. Its totient is φ = 507386880.
The previous prime is 1361090317. The next prime is 1361090351. The reversal of 1361090350 is 530901631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1361090351) 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 47 ways as a sum of consecutive naturals, for example, 6839551 + ... + 6839749.
It is an arithmetic number, because the mean of its divisors is an integer number (28248750).
Almost surely, 21361090350 is an apocalyptic number.
1361090350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1361090350 is a deficient number, since it is larger than the sum of its proper divisors (1350789650).
1361090350 is a wasteful number, since it uses less digits than its factorization.
1361090350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382 (or 377 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 28.
The square root of 1361090350 is about 36892.9580001387. The cubic root of 1361090350 is about 1108.2276588464.
Adding to 1361090350 its reverse (530901631), we get a palindrome (1891991981).
The spelling of 1361090350 in words is "one billion, three hundred sixty-one million, ninety thousand, three hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •