Base | Representation |
---|---|
bin | 10010010000000100010001… |
… | …00010001000001001011001 |
3 | 12021002211001212122212210011 |
4 | 21020002020202020021121 |
5 | 20230030341023431330 |
6 | 221205304013121521 |
7 | 11311422313154005 |
oct | 1110021042101131 |
9 | 167084055585704 |
10 | 40134465061465 |
11 | 11873a27250a45 |
12 | 46023b31892a1 |
13 | 1951882531ca8 |
14 | 9ca738997705 |
15 | 498ec9a6b82a |
hex | 248088888259 |
40134465061465 has 32 divisors (see below), whose sum is σ = 49862025360000. Its totient is φ = 30975577909248.
The previous prime is 40134465061441. The next prime is 40134465061477. The reversal of 40134465061465 is 56416056443104.
It is a cyclic number.
It is not a de Polignac number, because 40134465061465 - 25 = 40134465061433 is a prime.
It is a super-2 number, since 2×401344650614652 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1122718722 + ... + 1122754468.
It is an arithmetic number, because the mean of its divisors is an integer number (1558188292500).
Almost surely, 240134465061465 is an apocalyptic number.
It is an amenable number.
40134465061465 is a deficient number, since it is larger than the sum of its proper divisors (9727560298535).
40134465061465 is a wasteful number, since it uses less digits than its factorization.
40134465061465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41769.
The product of its (nonzero) digits is 4147200, while the sum is 49.
The spelling of 40134465061465 in words is "forty trillion, one hundred thirty-four billion, four hundred sixty-five million, sixty-one thousand, four hundred sixty-five".
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