Base | Representation |
---|---|
bin | 100100000011111… |
… | …0010100000000110 |
3 | 10010022211102220012 |
4 | 1020013302200012 |
5 | 4434230021124 |
6 | 320022310222 |
7 | 41661561626 |
oct | 11007624006 |
9 | 3108742805 |
10 | 1210001414 |
11 | 571017a76 |
12 | 299288372 |
13 | 1638b688b |
14 | b69b4886 |
15 | 71363e0e |
hex | 481f2806 |
1210001414 has 4 divisors (see below), whose sum is σ = 1815002124. Its totient is φ = 605000706.
The previous prime is 1210001371. The next prime is 1210001431. The reversal of 1210001414 is 4141000121.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4141000121 = 373 ⋅11101877.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302500352 + ... + 302500355.
It is an arithmetic number, because the mean of its divisors is an integer number (453750531).
Almost surely, 21210001414 is an apocalyptic number.
1210001414 is a deficient number, since it is larger than the sum of its proper divisors (605000710).
1210001414 is an equidigital number, since it uses as much as digits as its factorization.
1210001414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605000709.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 1210001414 is about 34785.0745866672. The cubic root of 1210001414 is about 1065.6026518523.
Adding to 1210001414 its reverse (4141000121), we get a palindrome (5351001535).
The spelling of 1210001414 in words is "one billion, two hundred ten million, one thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •