Base | Representation |
---|---|
bin | 100101011000101101… |
… | …011100010010010110 |
3 | 10211121122011100110210 |
4 | 211120231130102112 |
5 | 1124203102404024 |
6 | 30235204030250 |
7 | 2620531660236 |
oct | 453055342226 |
9 | 124548140423 |
10 | 40143013014 |
11 | 1602a758915 |
12 | 7943992386 |
13 | 3a298a6150 |
14 | 1d2b597cc6 |
15 | 109e336129 |
hex | 958b5c496 |
40143013014 has 16 divisors (see below), whose sum is σ = 86461874352. Its totient is φ = 12351696288.
The previous prime is 40143013003. The next prime is 40143013033. The reversal of 40143013014 is 41031034104.
It is a super-2 number, since 2×401430130142 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257326929 + ... + 257327084.
It is an arithmetic number, because the mean of its divisors is an integer number (5403867147).
Almost surely, 240143013014 is an apocalyptic number.
40143013014 is an abundant number, since it is smaller than the sum of its proper divisors (46318861338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40143013014 is a wasteful number, since it uses less digits than its factorization.
40143013014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514654031.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 40143013014 its reverse (41031034104), we get a palindrome (81174047118).
The spelling of 40143013014 in words is "forty billion, one hundred forty-three million, thirteen thousand, fourteen".
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