Base | Representation |
---|---|
bin | 10100100101011000… |
… | …101010110101010100 |
3 | 2010001022220222222121 |
4 | 110211120222311110 |
5 | 330231111412442 |
6 | 14053055505324 |
7 | 1411465261540 |
oct | 244530526524 |
9 | 63038828877 |
10 | 22102060372 |
11 | 94120450a7 |
12 | 4349b28244 |
13 | 2113037542 |
14 | 10d954aa20 |
15 | 89558d967 |
hex | 52562ad54 |
22102060372 has 48 divisors (see below), whose sum is σ = 45777295872. Its totient is φ = 9140513760.
The previous prime is 22102060361. The next prime is 22102060397. The reversal of 22102060372 is 27306020122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10654 + ... + 210517.
It is an arithmetic number, because the mean of its divisors is an integer number (953693664).
Almost surely, 222102060372 is an apocalyptic number.
It is an amenable number.
22102060372 is an abundant number, since it is smaller than the sum of its proper divisors (23675235500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22102060372 is a wasteful number, since it uses less digits than its factorization.
22102060372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221308 (or 221306 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
Adding to 22102060372 its reverse (27306020122), we get a palindrome (49408080494).
The spelling of 22102060372 in words is "twenty-two billion, one hundred two million, sixty thousand, three hundred seventy-two".
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