Base | Representation |
---|---|
bin | 1000010011111010… |
… | …1100001000100110 |
3 | 12202111001212121112 |
4 | 2010332230020212 |
5 | 14032120314324 |
6 | 1005214345022 |
7 | 106200260414 |
oct | 20476541046 |
9 | 5674055545 |
10 | 2231026214 |
11 | a453a101a |
12 | 5231bb172 |
13 | 2972a5771 |
14 | 1724362b4 |
15 | d0ce9c0e |
hex | 84fac226 |
2231026214 has 4 divisors (see below), whose sum is σ = 3346539324. Its totient is φ = 1115513106.
The previous prime is 2231026211. The next prime is 2231026241. The reversal of 2231026214 is 4126201322.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×22310262143 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2231026214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231026211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557756552 + ... + 557756555.
It is an arithmetic number, because the mean of its divisors is an integer number (836634831).
Almost surely, 22231026214 is an apocalyptic number.
2231026214 is a deficient number, since it is larger than the sum of its proper divisors (1115513110).
2231026214 is a wasteful number, since it uses less digits than its factorization.
2231026214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1115513109.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2231026214 is about 47233.7402076101. The cubic root of 2231026214 is about 1306.6769326933.
Adding to 2231026214 its reverse (4126201322), we get a palindrome (6357227536).
The spelling of 2231026214 in words is "two billion, two hundred thirty-one million, twenty-six thousand, two hundred fourteen".
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