Base | Representation |
---|---|
bin | 10010001101000100001111… |
… | …01100010100111110100100 |
3 | 12020201221222010101200112002 |
4 | 21012202013230110332210 |
5 | 20221333222131240030 |
6 | 221050054105344432 |
7 | 11301112465336511 |
oct | 1106420754247644 |
9 | 166657863350462 |
10 | 40031371743140 |
11 | 11834233808018 |
12 | 45a6421498118 |
13 | 1944c32bc689b |
14 | 9c5758b9c308 |
15 | 496493ea8245 |
hex | 246887b14fa4 |
40031371743140 has 96 divisors (see below), whose sum is σ = 85140580654080. Its totient is φ = 15809399424000.
The previous prime is 40031371743107. The next prime is 40031371743157. The reversal of 40031371743140 is 4134717313004.
It is a happy number.
It is a super-3 number, since 3×400313717431403 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40031371743094 and 40031371743103.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375994154 + ... + 376100606.
It is an arithmetic number, because the mean of its divisors is an integer number (886881048480).
Almost surely, 240031371743140 is an apocalyptic number.
It is an amenable number.
40031371743140 is an abundant number, since it is smaller than the sum of its proper divisors (45109208910940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40031371743140 is a wasteful number, since it uses less digits than its factorization.
40031371743140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107373 (or 107371 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 38.
The spelling of 40031371743140 in words is "forty trillion, thirty-one billion, three hundred seventy-one million, seven hundred forty-three thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •