Base | Representation |
---|---|
bin | 1001101100000… |
… | …0000101111101 |
3 | 2211110100120212 |
4 | 2123000011331 |
5 | 40400221301 |
6 | 4010522205 |
7 | 1002241454 |
oct | 233000575 |
9 | 84410525 |
10 | 40632701 |
11 | 20a32a4a |
12 | 11736365 |
13 | 8558825 |
14 | 5579b9b |
15 | 38794bb |
hex | 26c017d |
40632701 has 2 divisors, whose sum is σ = 40632702. Its totient is φ = 40632700.
The previous prime is 40632689. The next prime is 40632731. The reversal of 40632701 is 10723604.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 38812900 + 1819801 = 6230^2 + 1349^2 .
It is a cyclic number.
It is not a de Polignac number, because 40632701 - 210 = 40631677 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40632731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20316350 + 20316351.
It is an arithmetic number, because the mean of its divisors is an integer number (20316351).
Almost surely, 240632701 is an apocalyptic number.
It is an amenable number.
40632701 is a deficient number, since it is larger than the sum of its proper divisors (1).
40632701 is an equidigital number, since it uses as much as digits as its factorization.
40632701 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 40632701 is about 6374.3784795068. The cubic root of 40632701 is about 343.7889372532.
The spelling of 40632701 in words is "forty million, six hundred thirty-two thousand, seven hundred one".
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