Base | Representation |
---|---|
bin | 100101010000010101… |
… | …100000010100010101 |
3 | 10211020211210120202110 |
4 | 211100111200110111 |
5 | 1123411121122331 |
6 | 30213224501233 |
7 | 2614204545510 |
oct | 452025402425 |
9 | 124224716673 |
10 | 40002520341 |
11 | 15a6841a673 |
12 | 790491a819 |
13 | 3a067557a4 |
14 | 1d16a65d77 |
15 | 1091d33946 |
hex | 950560515 |
40002520341 has 16 divisors (see below), whose sum is σ = 61199083008. Its totient is φ = 22767510000.
The previous prime is 40002520301. The next prime is 40002520427. The reversal of 40002520341 is 14302520004.
It is not a de Polignac number, because 40002520341 - 27 = 40002520213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40002520301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3789315 + ... + 3799856.
It is an arithmetic number, because the mean of its divisors is an integer number (3824942688).
Almost surely, 240002520341 is an apocalyptic number.
It is an amenable number.
40002520341 is a deficient number, since it is larger than the sum of its proper divisors (21196562667).
40002520341 is a wasteful number, since it uses less digits than its factorization.
40002520341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7589432.
The product of its (nonzero) digits is 960, while the sum is 21.
The spelling of 40002520341 in words is "forty billion, two million, five hundred twenty thousand, three hundred forty-one".
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