Base | Representation |
---|---|
bin | 100100001011110… |
… | …0101001111100110 |
3 | 10010121121202220112 |
4 | 1020113211033212 |
5 | 4441310011124 |
6 | 320251133022 |
7 | 42042013613 |
oct | 11027451746 |
9 | 3117552815 |
10 | 1214141414 |
11 | 573395462 |
12 | 29a744172 |
13 | 164706095 |
14 | b737150a |
15 | 718d090e |
hex | 485e53e6 |
1214141414 has 16 divisors (see below), whose sum is σ = 1831617456. Its totient is φ = 603612000.
The previous prime is 1214141407. The next prime is 1214141417. The reversal of 1214141414 is 4141414121.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 1214141414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214141417) 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, 297689 + ... + 301739.
It is an arithmetic number, because the mean of its divisors is an integer number (114476091).
Almost surely, 21214141414 is an apocalyptic number.
1214141414 is a deficient number, since it is larger than the sum of its proper divisors (617476042).
1214141414 is a wasteful number, since it uses less digits than its factorization.
1214141414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4871.
The product of its digits is 512, while the sum is 23.
The square root of 1214141414 is about 34844.5320531070. The cubic root of 1214141414 is about 1066.8165824229.
Adding to 1214141414 its reverse (4141414121), we get a palindrome (5355555535).
The spelling of 1214141414 in words is "one billion, two hundred fourteen million, one hundred forty-one thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •