Base | Representation |
---|---|
bin | 1001110001011… |
… | …1111001010001 |
3 | 2212010121220201 |
4 | 2130113321101 |
5 | 40443223322 |
6 | 4022335201 |
7 | 1005300121 |
oct | 234277121 |
9 | 85117821 |
10 | 40992337 |
11 | 21159171 |
12 | 1188a501 |
13 | 8653429 |
14 | 5630c81 |
15 | 38ead27 |
hex | 2717e51 |
40992337 has 8 divisors (see below), whose sum is σ = 42339752. Its totient is φ = 39657600.
The previous prime is 40992331. The next prime is 40992359. The reversal of 40992337 is 73329904.
It can be written as a sum of positive squares in 4 ways, for example, as 147456 + 40844881 = 384^2 + 6391^2 .
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 40992337 - 211 = 40990289 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40992296 and 40992305.
It is not an unprimeable number, because it can be changed into a prime (40992331) 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, 3637 + ... + 9757.
It is an arithmetic number, because the mean of its divisors is an integer number (5292469).
Almost surely, 240992337 is an apocalyptic number.
40992337 is the 3697-th hex number.
It is an amenable number.
40992337 is a deficient number, since it is larger than the sum of its proper divisors (1347415).
40992337 is a wasteful number, since it uses less digits than its factorization.
40992337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6339.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 40992337 is about 6402.5258297019. The cubic root of 40992337 is about 344.8002400260.
The spelling of 40992337 in words is "forty million, nine hundred ninety-two thousand, three hundred thirty-seven".
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