Base | Representation |
---|---|
bin | 100101110010011010… |
… | …010011110110100001 |
3 | 10212201200112012011010 |
4 | 211302122103312201 |
5 | 1131043444032340 |
6 | 30350050011133 |
7 | 2634316024602 |
oct | 456232236641 |
9 | 125650465133 |
10 | 40574205345 |
11 | 16231099013 |
12 | 7a44276aa9 |
13 | 3a9801933b |
14 | 1d6c95bda9 |
15 | 10c710bb80 |
hex | 972693da1 |
40574205345 has 8 divisors (see below), whose sum is σ = 64918728576. Its totient is φ = 21639576176.
The previous prime is 40574205319. The next prime is 40574205361. The reversal of 40574205345 is 54350247504.
40574205345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 40574205345 - 212 = 40574201249 is a prime.
It is a super-2 number, since 2×405742053452 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1352473497 + ... + 1352473526.
It is an arithmetic number, because the mean of its divisors is an integer number (8114841072).
Almost surely, 240574205345 is an apocalyptic number.
It is an amenable number.
40574205345 is a deficient number, since it is larger than the sum of its proper divisors (24344523231).
40574205345 is a wasteful number, since it uses less digits than its factorization.
40574205345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704947031.
The product of its (nonzero) digits is 336000, while the sum is 39.
The spelling of 40574205345 in words is "forty billion, five hundred seventy-four million, two hundred five thousand, three hundred forty-five".
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