Base | Representation |
---|---|
bin | 10100110101100110… |
… | …010011111100010010 |
3 | 2010202021202121220101 |
4 | 110311212103330102 |
5 | 331310230301312 |
6 | 14140054003014 |
7 | 1421310321565 |
oct | 246546237422 |
9 | 63667677811 |
10 | 22374072082 |
11 | 954164256a |
12 | 440504646a |
13 | 21574b5c0b |
14 | 11237164dc |
15 | 8ae3bea57 |
hex | 535993f12 |
22374072082 has 4 divisors (see below), whose sum is σ = 33561108126. Its totient is φ = 11187036040.
The previous prime is 22374072053. The next prime is 22374072131. The reversal of 22374072082 is 28027047322.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28027047322 = 2 ⋅14013523661.
It can be written as a sum of positive squares in only one way, i.e., 19712440801 + 2661631281 = 140401^2 + 51591^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5593518019 + ... + 5593518022.
Almost surely, 222374072082 is an apocalyptic number.
22374072082 is a deficient number, since it is larger than the sum of its proper divisors (11187036044).
22374072082 is a wasteful number, since it uses less digits than its factorization.
22374072082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11187036043.
The product of its (nonzero) digits is 75264, while the sum is 37.
The spelling of 22374072082 in words is "twenty-two billion, three hundred seventy-four million, seventy-two thousand, eighty-two".
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