Base | Representation |
---|---|
bin | 100100001100001… |
… | …0101101111001001 |
3 | 10010121222212101002 |
4 | 1020120111233021 |
5 | 4441332340131 |
6 | 320255304345 |
7 | 42043501655 |
oct | 11030255711 |
9 | 3117885332 |
10 | 1214340041 |
11 | 573510712 |
12 | 29a81b0b5 |
13 | 164775605 |
14 | b73c3a65 |
15 | 7191e6cb |
hex | 48615bc9 |
1214340041 has 8 divisors (see below), whose sum is σ = 1221993864. Its totient is φ = 1206696960.
The previous prime is 1214340019. The next prime is 1214340053. The reversal of 1214340041 is 1400434121.
It can be written as a sum of positive squares in 4 ways, for example, as 367297225 + 847042816 = 19165^2 + 29104^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1214340041 - 26 = 1214339977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1214339995 and 1214340022.
It is not an unprimeable number, because it can be changed into a prime (1214340011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439721 + ... + 442473.
It is an arithmetic number, because the mean of its divisors is an integer number (152749233).
Almost surely, 21214340041 is an apocalyptic number.
It is an amenable number.
1214340041 is a deficient number, since it is larger than the sum of its proper divisors (7653823).
1214340041 is a wasteful number, since it uses less digits than its factorization.
1214340041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5371.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1214340041 is about 34847.3821254911. The cubic root of 1214340041 is about 1066.8747544010.
Adding to 1214340041 its reverse (1400434121), we get a palindrome (2614774162).
The spelling of 1214340041 in words is "one billion, two hundred fourteen million, three hundred forty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •