Base | Representation |
---|---|
bin | 1001101110111… |
… | …0010100110100 |
3 | 2211210222100110 |
4 | 2123232110310 |
5 | 40422301233 |
6 | 4014543020 |
7 | 1003660530 |
oct | 233562464 |
9 | 84728313 |
10 | 40822068 |
11 | 21052251 |
12 | 11807a70 |
13 | 85c3a91 |
14 | 55c8bc0 |
15 | 38b5663 |
hex | 26ee534 |
40822068 has 24 divisors (see below), whose sum is σ = 108859072. Its totient is φ = 11663424.
The previous prime is 40822057. The next prime is 40822069. The reversal of 40822068 is 86022804.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40822069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242905 + ... + 243072.
Almost surely, 240822068 is an apocalyptic number.
It is an amenable number.
40822068 is an abundant number, since it is smaller than the sum of its proper divisors (68037004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40822068 is a wasteful number, since it uses less digits than its factorization.
40822068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485991 (or 485989 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 40822068 is about 6389.2149752532. The cubic root of 40822068 is about 344.3221810334.
The spelling of 40822068 in words is "forty million, eight hundred twenty-two thousand, sixty-eight".
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