Base | Representation |
---|---|
bin | 10100101000010001… |
… | …001010001010101110 |
3 | 2010011200221002022222 |
4 | 110220101022022232 |
5 | 330331002020324 |
6 | 14101544235342 |
7 | 1412623330223 |
oct | 245021121256 |
9 | 63150832288 |
10 | 22150423214 |
11 | 9437377897 |
12 | 436216bb52 |
13 | 212006b6ca |
14 | 1101b3994a |
15 | 89994355e |
hex | 52844a2ae |
22150423214 has 4 divisors (see below), whose sum is σ = 33225634824. Its totient is φ = 11075211606.
The previous prime is 22150423201. The next prime is 22150423261. The reversal of 22150423214 is 41232405122.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41232405122 = 2 ⋅20616202561.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5537605802 + ... + 5537605805.
It is an arithmetic number, because the mean of its divisors is an integer number (8306408706).
Almost surely, 222150423214 is an apocalyptic number.
22150423214 is a deficient number, since it is larger than the sum of its proper divisors (11075211610).
22150423214 is a wasteful number, since it uses less digits than its factorization.
22150423214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11075211609.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 22150423214 its reverse (41232405122), we get a palindrome (63382828336).
The spelling of 22150423214 in words is "twenty-two billion, one hundred fifty million, four hundred twenty-three thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •