Base | Representation |
---|---|
bin | 100101100100101110… |
… | …001010110101000001 |
3 | 10212010200100111010210 |
4 | 211210232022311001 |
5 | 1130111144431431 |
6 | 30311203144333 |
7 | 2625526564101 |
oct | 454456126501 |
9 | 125120314123 |
10 | 40344530241 |
11 | 16123487784 |
12 | 799b3750a9 |
13 | 3a5c571c02 |
14 | 1d4a253201 |
15 | 10b1d8ed46 |
hex | 964b8ad41 |
40344530241 has 8 divisors (see below), whose sum is σ = 54179705440. Its totient is φ = 26702854272.
The previous prime is 40344530231. The next prime is 40344530249. The reversal of 40344530241 is 14203544304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40344530241 - 27 = 40344530113 is a prime.
It is a super-2 number, since 2×403445302412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40344530199 and 40344530208.
It is not an unprimeable number, because it can be changed into a prime (40344530249) 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, 48374320 + ... + 48375153.
It is an arithmetic number, because the mean of its divisors is an integer number (6772463180).
Almost surely, 240344530241 is an apocalyptic number.
It is an amenable number.
40344530241 is a deficient number, since it is larger than the sum of its proper divisors (13835175199).
40344530241 is a wasteful number, since it uses less digits than its factorization.
40344530241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96749615.
The product of its (nonzero) digits is 23040, while the sum is 30.
The spelling of 40344530241 in words is "forty billion, three hundred forty-four million, five hundred thirty thousand, two hundred forty-one".
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