Base | Representation |
---|---|
bin | 100100111101010… |
… | …1001011110100110 |
3 | 10012102111011111120 |
4 | 1021322221132212 |
5 | 10014432023024 |
6 | 323015514410 |
7 | 42505525002 |
oct | 11172513646 |
9 | 3172434446 |
10 | 1240111014 |
11 | 58701283a |
12 | 2a7388a06 |
13 | 169bc96cc |
14 | ba9b1702 |
15 | 73d10479 |
hex | 49ea97a6 |
1240111014 has 8 divisors (see below), whose sum is σ = 2480222040. Its totient is φ = 413370336.
The previous prime is 1240111007. The next prime is 1240111031. The reversal of 1240111014 is 4101110421.
It is a sphenic number, since it is the product of 3 distinct primes.
1240111014 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1240110984 and 1240111002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103342579 + ... + 103342590.
It is an arithmetic number, because the mean of its divisors is an integer number (310027755).
Almost surely, 21240111014 is an apocalyptic number.
1240111014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1240111014 is a wasteful number, since it uses less digits than its factorization.
1240111014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206685174.
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 1240111014 is about 35215.2099809159. The cubic root of 1240111014 is about 1074.3691309074.
Adding to 1240111014 its reverse (4101110421), we get a palindrome (5341221435).
The spelling of 1240111014 in words is "one billion, two hundred forty million, one hundred eleven thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •