Base | Representation |
---|---|
bin | 1001100010110… |
… | …1101100011110 |
3 | 2210022220000201 |
4 | 2120231230132 |
5 | 40222024204 |
6 | 3550014114 |
7 | 664163305 |
oct | 230555436 |
9 | 83286021 |
10 | 40033054 |
11 | 20663476 |
12 | 114a733a |
13 | 83a88c9 |
14 | 546143c |
15 | 37ab9a4 |
hex | 262db1e |
40033054 has 8 divisors (see below), whose sum is σ = 60872400. Its totient is φ = 19742256.
The previous prime is 40033051. The next prime is 40033061. The reversal of 40033054 is 45033004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40033051) 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, 136954 + ... + 137245.
It is an arithmetic number, because the mean of its divisors is an integer number (7609050).
Almost surely, 240033054 is an apocalyptic number.
40033054 is a deficient number, since it is larger than the sum of its proper divisors (20839346).
40033054 is a wasteful number, since it uses less digits than its factorization.
40033054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274274.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 40033054 is about 6327.1679288604. The cubic root of 40033054 is about 342.0893659740.
Adding to 40033054 its reverse (45033004), we get a palindrome (85066058).
The spelling of 40033054 in words is "forty million, thirty-three thousand, fifty-four".
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