Base | Representation |
---|---|
bin | 10100101101001101… |
… | …110011111111011001 |
3 | 2010101111010101000101 |
4 | 110231031303333121 |
5 | 331013224311100 |
6 | 14114111335401 |
7 | 1414652024350 |
oct | 245515637731 |
9 | 63344111011 |
10 | 22233432025 |
11 | 947a213612 |
12 | 4385b21561 |
13 | 213431344c |
14 | 110cb86997 |
15 | 8a1d8d86a |
hex | 52d373fd9 |
22233432025 has 48 divisors (see below), whose sum is σ = 32123193984. Its totient is φ = 14950817280.
The previous prime is 22233431993. The next prime is 22233432061. The reversal of 22233432025 is 52023433222.
It is not a de Polignac number, because 22233432025 - 25 = 22233431993 is a prime.
It is a super-2 number, since 2×222334320252 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22233431984 and 22233432002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1984339 + ... + 1995511.
It is an arithmetic number, because the mean of its divisors is an integer number (669233208).
Almost surely, 222233432025 is an apocalyptic number.
22233432025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22233432025 is a deficient number, since it is larger than the sum of its proper divisors (9889761959).
22233432025 is a wasteful number, since it uses less digits than its factorization.
22233432025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11410 (or 11405 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 28.
Adding to 22233432025 its reverse (52023433222), we get a palindrome (74256865247).
The spelling of 22233432025 in words is "twenty-two billion, two hundred thirty-three million, four hundred thirty-two thousand, twenty-five".
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