Base | Representation |
---|---|
bin | 10010100101011110011101… |
… | …11111110101110010101101 |
3 | 12100201010211121111010221002 |
4 | 21102233032333311302231 |
5 | 20324103414141211331 |
6 | 222531243021050045 |
7 | 11415523563463145 |
oct | 1122571677656255 |
9 | 170633747433832 |
10 | 40870086663341 |
11 | 120279a7493331 |
12 | 4700a913b6925 |
13 | 19a6056912a60 |
14 | a141a0b75925 |
15 | 4ad1d103c9cb |
hex | 252bceff5cad |
40870086663341 has 16 divisors (see below), whose sum is σ = 44065881678000. Its totient is φ = 37681731214848.
The previous prime is 40870086663331. The next prime is 40870086663347. The reversal of 40870086663341 is 14336668007804.
It can be written as a sum of positive squares in 8 ways, for example, as 4490249998441 + 36379836664900 = 2119021^2 + 6031570^2 .
It is a cyclic number.
It is not a de Polignac number, because 40870086663341 - 222 = 40870082469037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40870086663347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50845835 + ... + 51643383.
It is an arithmetic number, because the mean of its divisors is an integer number (2754117604875).
Almost surely, 240870086663341 is an apocalyptic number.
It is an amenable number.
40870086663341 is a deficient number, since it is larger than the sum of its proper divisors (3195795014659).
40870086663341 is a wasteful number, since it uses less digits than its factorization.
40870086663341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 802208.
The product of its (nonzero) digits is 13934592, while the sum is 56.
The spelling of 40870086663341 in words is "forty trillion, eight hundred seventy billion, eighty-six million, six hundred sixty-three thousand, three hundred forty-one".
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