Base | Representation |
---|---|
bin | 10010010100011101010110… |
… | …01100110011110010000000 |
3 | 12021122020120201221000021100 |
4 | 21022032223030303302000 |
5 | 20240013414323442234 |
6 | 221402502125054400 |
7 | 11325344015403660 |
oct | 1112165314636200 |
9 | 167566521830240 |
10 | 40285370530944 |
11 | 11921a25477780 |
12 | 46276a90b7400 |
13 | 1962b815714b6 |
14 | 9d3b726ca1a0 |
15 | 49cdacda8399 |
hex | 24a3ab333c80 |
40285370530944 has 192 divisors, whose sum is σ = 144530306930880. Its totient is φ = 10463732582400.
The previous prime is 40285370530939. The next prime is 40285370530967. The reversal of 40285370530944 is 44903507358204.
40285370530944 is a `hidden beast` number, since 40 + 28 + 5 + 3 + 7 + 0 + 530 + 9 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (192).
It is a super-2 number, since 2×402853705309442 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226988827 + ... + 227166234.
It is an arithmetic number, because the mean of its divisors is an integer number (752762015265).
Almost surely, 240285370530944 is an apocalyptic number.
40285370530944 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
40285370530944 is an abundant number, since it is smaller than the sum of its proper divisors (104244936399936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40285370530944 is a wasteful number, since it uses less digits than its factorization.
40285370530944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454155099 (or 454155084 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 54.
The spelling of 40285370530944 in words is "forty trillion, two hundred eighty-five billion, three hundred seventy million, five hundred thirty thousand, nine hundred forty-four".
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