Base | Representation |
---|---|
bin | 1000001111111011… |
… | …1011101001011110 |
3 | 12201022121201202122 |
4 | 2003332323221132 |
5 | 14013331000132 |
6 | 1003420222542 |
7 | 105605226461 |
oct | 20376735136 |
9 | 5638551678 |
10 | 2214312542 |
11 | a36a15872 |
12 | 51969aa52 |
13 | 2939a3110 |
14 | 1701252d8 |
15 | ce5e7912 |
hex | 83fbba5e |
2214312542 has 16 divisors (see below), whose sum is σ = 3600979200. Its totient is φ = 1015129632.
The previous prime is 2214312533. The next prime is 2214312559. The reversal of 2214312542 is 2452134122.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281918 + ... + 289665.
It is an arithmetic number, because the mean of its divisors is an integer number (225061200).
Almost surely, 22214312542 is an apocalyptic number.
2214312542 is a deficient number, since it is larger than the sum of its proper divisors (1386666658).
2214312542 is a wasteful number, since it uses less digits than its factorization.
2214312542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571747.
The product of its digits is 3840, while the sum is 26.
The square root of 2214312542 is about 47056.4824652247. The cubic root of 2214312542 is about 1303.4057722457.
Adding to 2214312542 its reverse (2452134122), we get a palindrome (4666446664).
The spelling of 2214312542 in words is "two billion, two hundred fourteen million, three hundred twelve thousand, five hundred forty-two".
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