Base | Representation |
---|---|
bin | 10010100000101110100000… |
… | …00011100010001111100101 |
3 | 12100010112121112210211001000 |
4 | 21100113100003202033211 |
5 | 20313420210241324223 |
6 | 222324253435223513 |
7 | 11400655551664266 |
oct | 1120272003421745 |
9 | 170115545724030 |
10 | 40706895651813 |
11 | 11a74774406a66 |
12 | 4695328ba7b99 |
13 | 199384a533941 |
14 | a0a31d53696d |
15 | 4a8d2e37a543 |
hex | 2505d00e23e5 |
40706895651813 has 8 divisors (see below), whose sum is σ = 60306512076800. Its totient is φ = 27137930434524.
The previous prime is 40706895651803. The next prime is 40706895651841. The reversal of 40706895651813 is 31815659860704.
40706895651813 is a `hidden beast` number, since 4 + 0 + 7 + 0 + 68 + 9 + 56 + 518 + 1 + 3 = 666.
It is not a de Polignac number, because 40706895651813 - 228 = 40706627216357 is a prime.
It is a super-2 number, since 2×407068956518132 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40706895651803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753831400933 + ... + 753831400986.
It is an arithmetic number, because the mean of its divisors is an integer number (7538314009600).
Almost surely, 240706895651813 is an apocalyptic number.
It is an amenable number.
40706895651813 is a deficient number, since it is larger than the sum of its proper divisors (19599616424987).
40706895651813 is a wasteful number, since it uses less digits than its factorization.
40706895651813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1507662801928 (or 1507662801922 counting only the distinct ones).
The product of its (nonzero) digits is 43545600, while the sum is 63.
The spelling of 40706895651813 in words is "forty trillion, seven hundred six billion, eight hundred ninety-five million, six hundred fifty-one thousand, eight hundred thirteen".
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