Base | Representation |
---|---|
bin | 101011010000… |
… | …0000000001000 |
3 | 1120200000220000 |
4 | 1112200000020 |
5 | 21301103324 |
6 | 2130003000 |
7 | 363511140 |
oct | 126400010 |
9 | 46600800 |
10 | 22675464 |
11 | 11888459 |
12 | 7716460 |
13 | 490c146 |
14 | 3023920 |
15 | 1ecd9c9 |
hex | 15a0008 |
22675464 has 80 divisors (see below), whose sum is σ = 72600000. Its totient is φ = 6477408.
The previous prime is 22675463. The next prime is 22675489. The reversal of 22675464 is 46457622.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (22675463) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2037 + ... + 7035.
It is an arithmetic number, because the mean of its divisors is an integer number (907500).
Almost surely, 222675464 is an apocalyptic number.
22675464 is a gapful number since it is divisible by the number (24) 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 22675464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36300000).
22675464 is an abundant number, since it is smaller than the sum of its proper divisors (49924536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22675464 is a wasteful number, since it uses less digits than its factorization.
22675464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5024 (or 5011 counting only the distinct ones).
The product of its digits is 80640, while the sum is 36.
The square root of 22675464 is about 4761.8761008661. The cubic root of 22675464 is about 283.0427667849.
The spelling of 22675464 in words is "twenty-two million, six hundred seventy-five thousand, four hundred sixty-four".
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