Base | Representation |
---|---|
bin | 10010001100011100101100… |
… | …11011000110000111010010 |
3 | 12020122221011201202000120001 |
4 | 21012032112123012013102 |
5 | 20221011233334010240 |
6 | 221032223442240214 |
7 | 11266431445034314 |
oct | 1106162633060722 |
9 | 166587151660501 |
10 | 40010144047570 |
11 | 11826230286164 |
12 | 45a229835606a |
13 | 1942c2c07b688 |
14 | 9c47038177b4 |
15 | 495b5058089a |
hex | 2463966c61d2 |
40010144047570 has 16 divisors (see below), whose sum is σ = 72020754289728. Its totient is φ = 16003503173680.
The previous prime is 40010144047493. The next prime is 40010144047571. The reversal of 40010144047570 is 7574044101004.
It is a super-2 number, since 2×400101440475702 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40010144047571) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69002524 + ... + 69579943.
It is an arithmetic number, because the mean of its divisors is an integer number (4501297143108).
Almost surely, 240010144047570 is an apocalyptic number.
40010144047570 is a deficient number, since it is larger than the sum of its proper divisors (32010610242158).
40010144047570 is a wasteful number, since it uses less digits than its factorization.
40010144047570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138611345.
The product of its (nonzero) digits is 62720, while the sum is 37.
Adding to 40010144047570 its reverse (7574044101004), we get a palindrome (47584188148574).
The spelling of 40010144047570 in words is "forty trillion, ten billion, one hundred forty-four million, forty-seven thousand, five hundred seventy".
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