Base | Representation |
---|---|
bin | 10010010100011100111100… |
… | …01011000011110001001010 |
3 | 12021122020000111122212201201 |
4 | 21022032132023003301022 |
5 | 20240012442400441310 |
6 | 221402424320334414 |
7 | 11325335422555123 |
oct | 1112163613036112 |
9 | 167566014585651 |
10 | 40285151968330 |
11 | 11921923066415 |
12 | 4627647a7440a |
13 | 1962b481b80c9 |
14 | 9d3b5167504a |
15 | 49cd98ad3e3a |
hex | 24a39e2c3c4a |
40285151968330 has 8 divisors (see below), whose sum is σ = 72513273543012. Its totient is φ = 16114060787328.
The previous prime is 40285151968319. The next prime is 40285151968331. The reversal of 40285151968330 is 3386915158204.
It can be written as a sum of positive squares in 2 ways, for example, as 40147138975329 + 138012993001 = 6336177^2 + 371501^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×402851519683302 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40285151968331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2014257598407 + ... + 2014257598426.
Almost surely, 240285151968330 is an apocalyptic number.
40285151968330 is a deficient number, since it is larger than the sum of its proper divisors (32228121574682).
40285151968330 is a wasteful number, since it uses less digits than its factorization.
40285151968330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4028515196840.
The product of its (nonzero) digits is 6220800, while the sum is 55.
The spelling of 40285151968330 in words is "forty trillion, two hundred eighty-five billion, one hundred fifty-one million, nine hundred sixty-eight thousand, three hundred thirty".
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