Base | Representation |
---|---|
bin | 100101110101111110… |
… | …100001100100101110 |
3 | 10212212212002121200020 |
4 | 211311332201210232 |
5 | 1131204302433012 |
6 | 30400024143010 |
7 | 2635643362611 |
oct | 456576414456 |
9 | 125785077606 |
10 | 40634030382 |
11 | 1626193a4a0 |
12 | 7a60307a66 |
13 | 3aa753477a |
14 | 1d76892178 |
15 | 10cc4c7a8c |
hex | 975fa192e |
40634030382 has 32 divisors (see below), whose sum is σ = 93322177920. Its totient is φ = 11665271520.
The previous prime is 40634030341. The next prime is 40634030429. The reversal of 40634030382 is 28303043604.
It is a super-2 number, since 2×406340303822 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16200513 + ... + 16203020.
It is an arithmetic number, because the mean of its divisors is an integer number (2916318060).
Almost surely, 240634030382 is an apocalyptic number.
40634030382 is an abundant number, since it is smaller than the sum of its proper divisors (52688147538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40634030382 is a wasteful number, since it uses less digits than its factorization.
40634030382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32403568.
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 40634030382 its reverse (28303043604), we get a palindrome (68937073986).
The spelling of 40634030382 in words is "forty billion, six hundred thirty-four million, thirty thousand, three hundred eighty-two".
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