Base | Representation |
---|---|
bin | 100101011111010111… |
… | …100100100100101111 |
3 | 10211220102100200001210 |
4 | 211133113210210233 |
5 | 1124420202022203 |
6 | 30254234205503 |
7 | 2623356322410 |
oct | 453727444457 |
9 | 124812320053 |
10 | 40254720303 |
11 | 16087816196 |
12 | 7975283893 |
13 | 3a46a88635 |
14 | 1d3c355807 |
15 | 10a904e803 |
hex | 95f5e492f |
40254720303 has 8 divisors (see below), whose sum is σ = 61340526208. Its totient is φ = 23002697304.
The previous prime is 40254720269. The next prime is 40254720347. The reversal of 40254720303 is 30302745204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40254720303 - 210 = 40254719279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40254720353) 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, 958445701 + ... + 958445742.
It is an arithmetic number, because the mean of its divisors is an integer number (7667565776).
Almost surely, 240254720303 is an apocalyptic number.
40254720303 is a deficient number, since it is larger than the sum of its proper divisors (21085805905).
40254720303 is a wasteful number, since it uses less digits than its factorization.
40254720303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1916891453.
The product of its (nonzero) digits is 20160, while the sum is 30.
The spelling of 40254720303 in words is "forty billion, two hundred fifty-four million, seven hundred twenty thousand, three hundred three".
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