Base | Representation |
---|---|
bin | 1001110000011… |
… | …0111010000000 |
3 | 2212000002110111 |
4 | 2130012322000 |
5 | 40434012002 |
6 | 4021041104 |
7 | 1004560213 |
oct | 234067200 |
9 | 85002414 |
10 | 40922752 |
11 | 21110962 |
12 | 11856194 |
13 | 862a860 |
14 | 561377a |
15 | 38d53d7 |
hex | 2706e80 |
40922752 has 32 divisors (see below), whose sum is σ = 87800580. Its totient is φ = 18886656.
The previous prime is 40922747. The next prime is 40922753. The reversal of 40922752 is 25722904.
It can be written as a sum of positive squares in 2 ways, for example, as 33825856 + 7096896 = 5816^2 + 2664^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40922753) 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, 10633 + ... + 13960.
Almost surely, 240922752 is an apocalyptic number.
It is an amenable number.
40922752 is an abundant number, since it is smaller than the sum of its proper divisors (46877828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40922752 is a wasteful number, since it uses less digits than its factorization.
40922752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24620 (or 24608 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 40922752 is about 6397.0893381287. The cubic root of 40922752 is about 344.6050286331.
The spelling of 40922752 in words is "forty million, nine hundred twenty-two thousand, seven hundred fifty-two".
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