Base | Representation |
---|---|
bin | 100100001011100… |
… | …1000011011110110 |
3 | 10010121101210001011 |
4 | 1020113020123312 |
5 | 4441242222124 |
6 | 320244422434 |
7 | 42041012602 |
oct | 11027103366 |
9 | 3117353034 |
10 | 1214023414 |
11 | 57331483a |
12 | 29a6a7a1a |
13 | 164694466 |
14 | b7340502 |
15 | 718aa994 |
hex | 485c86f6 |
1214023414 has 16 divisors (see below), whose sum is σ = 1929038976. Its totient is φ = 571043200.
The previous prime is 1214023387. The next prime is 1214023417. The reversal of 1214023414 is 4143204121.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214023417) 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, 81204 + ... + 94984.
It is an arithmetic number, because the mean of its divisors is an integer number (120564936).
Almost surely, 21214023414 is an apocalyptic number.
1214023414 is a deficient number, since it is larger than the sum of its proper divisors (715015562).
1214023414 is a wasteful number, since it uses less digits than its factorization.
1214023414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16391.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1214023414 is about 34842.8387764258. The cubic root of 1214023414 is about 1066.7820207061.
Adding to 1214023414 its reverse (4143204121), we get a palindrome (5357227535).
The spelling of 1214023414 in words is "one billion, two hundred fourteen million, twenty-three thousand, four hundred fourteen".
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