Base | Representation |
---|---|
bin | 101011110001… |
… | …1000010101100 |
3 | 1121011222120020 |
4 | 1113203002230 |
5 | 21333400220 |
6 | 2135522140 |
7 | 366033540 |
oct | 127430254 |
9 | 47158506 |
10 | 22950060 |
11 | 11a557a1 |
12 | 7829350 |
13 | 49a7123 |
14 | 3095a20 |
15 | 2035040 |
hex | 15e30ac |
22950060 has 96 divisors (see below), whose sum is σ = 74898432. Its totient is φ = 5141760.
The previous prime is 22950047. The next prime is 22950097. The reversal of 22950060 is 6005922.
It is a self number, because there is not a number n which added to its sum of digits gives 22950060.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21745 + ... + 22775.
It is an arithmetic number, because the mean of its divisors is an integer number (780192).
Almost surely, 222950060 is an apocalyptic number.
22950060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22950060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37449216).
22950060 is an abundant number, since it is smaller than the sum of its proper divisors (51948372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22950060 is a wasteful number, since it uses less digits than its factorization.
22950060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103 (or 1101 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 22950060 is about 4790.6220890402. The cubic root of 22950060 is about 284.1807188074.
Adding to 22950060 its reverse (6005922), we get a palindrome (28955982).
The spelling of 22950060 in words is "twenty-two million, nine hundred fifty thousand, sixty".
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