Base | Representation |
---|---|
bin | 101010000000… |
… | …0110101001000 |
3 | 1112102220120001 |
4 | 1110000311020 |
5 | 21114222441 |
6 | 2104012344 |
7 | 355124305 |
oct | 124006510 |
9 | 45386501 |
10 | 22023496 |
11 | 11482640 |
12 | 74610b4 |
13 | 4741471 |
14 | 2cd40ac |
15 | 1e00731 |
hex | 1500d48 |
22023496 has 16 divisors (see below), whose sum is σ = 45048240. Its totient is φ = 10010640.
The previous prime is 22023481. The next prime is 22023497. The reversal of 22023496 is 69432022.
It is not an unprimeable number, because it can be changed into a prime (22023497) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125046 + ... + 125221.
It is an arithmetic number, because the mean of its divisors is an integer number (2815515).
Almost surely, 222023496 is an apocalyptic number.
It is an amenable number.
22023496 is an abundant number, since it is smaller than the sum of its proper divisors (23024744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22023496 is a wasteful number, since it uses less digits than its factorization.
22023496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250284 (or 250280 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 22023496 is about 4692.9197734460. The cubic root of 22023496 is about 280.3036501748.
It can be divided in two parts, 220 and 23496, that added together give a square (23716 = 1542).
The spelling of 22023496 in words is "twenty-two million, twenty-three thousand, four hundred ninety-six".
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