Base | Representation |
---|---|
bin | 1001101111100… |
… | …1011111011001 |
3 | 2211220022002021 |
4 | 2123321133121 |
5 | 40430232201 |
6 | 4015534441 |
7 | 1004241052 |
oct | 233713731 |
9 | 84808067 |
10 | 40867801 |
11 | 21083647 |
12 | 1182a421 |
13 | 860b840 |
14 | 55db729 |
15 | 38c3ea1 |
hex | 26f97d9 |
40867801 has 8 divisors (see below), whose sum is σ = 44110080. Its totient is φ = 37639632.
The previous prime is 40867793. The next prime is 40867811. The reversal of 40867801 is 10876804.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40867801 - 23 = 40867793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40867811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2946 + ... + 9508.
It is an arithmetic number, because the mean of its divisors is an integer number (5513760).
Almost surely, 240867801 is an apocalyptic number.
It is an amenable number.
40867801 is a deficient number, since it is larger than the sum of its proper divisors (3242279).
40867801 is a wasteful number, since it uses less digits than its factorization.
40867801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7055.
The product of its (nonzero) digits is 10752, while the sum is 34.
The square root of 40867801 is about 6392.7928951281. The cubic root of 40867801 is about 344.4507145311.
The spelling of 40867801 in words is "forty million, eight hundred sixty-seven thousand, eight hundred one".
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