Base | Representation |
---|---|
bin | 1001100111110… |
… | …1111011111111 |
3 | 2210221120212210 |
4 | 2121331323333 |
5 | 40313033402 |
6 | 4001031503 |
7 | 1000032450 |
oct | 231757377 |
9 | 83846783 |
10 | 40361727 |
11 | 208683aa |
12 | 11625593 |
13 | 84923a3 |
14 | 5509127 |
15 | 382406c |
hex | 267deff |
40361727 has 16 divisors (see below), whose sum is σ = 61628672. Its totient is φ = 23016960.
The previous prime is 40361701. The next prime is 40361731. The reversal of 40361727 is 72716304.
It is not a de Polignac number, because 40361727 - 28 = 40361471 is a prime.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 40361694 and 40361703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40361747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10452 + ... + 13782.
It is an arithmetic number, because the mean of its divisors is an integer number (3851792).
Almost surely, 240361727 is an apocalyptic number.
40361727 is a deficient number, since it is larger than the sum of its proper divisors (21266945).
40361727 is a wasteful number, since it uses less digits than its factorization.
40361727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3918.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 40361727 is about 6353.0879893167. The cubic root of 40361727 is about 343.0230047441.
The spelling of 40361727 in words is "forty million, three hundred sixty-one thousand, seven hundred twenty-seven".
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