Base | Representation |
---|---|
bin | 100101111000011110… |
… | …010001010111000001 |
3 | 10212222202220011121102 |
4 | 211320132101113001 |
5 | 1131301013011014 |
6 | 30404121504145 |
7 | 2636662335113 |
oct | 457036212701 |
9 | 125882804542 |
10 | 40675907009 |
11 | 16283541a81 |
12 | 7a72342055 |
13 | 3ab310753a |
14 | 1d7c2733b3 |
15 | 10d0eea8de |
hex | 9787915c1 |
40675907009 has 8 divisors (see below), whose sum is σ = 42819288480. Its totient is φ = 38532780000.
The previous prime is 40675906981. The next prime is 40675907033. The reversal of 40675907009 is 90070957604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40675907009 is a prime.
It is a super-2 number, since 2×406759070092 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40675907039) 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, 325634 + ... + 432884.
It is an arithmetic number, because the mean of its divisors is an integer number (5352411060).
Almost surely, 240675907009 is an apocalyptic number.
It is an amenable number.
40675907009 is a deficient number, since it is larger than the sum of its proper divisors (2143381471).
40675907009 is a wasteful number, since it uses less digits than its factorization.
40675907009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127231.
The product of its (nonzero) digits is 476280, while the sum is 47.
The spelling of 40675907009 in words is "forty billion, six hundred seventy-five million, nine hundred seven thousand, nine".
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