Base | Representation |
---|---|
bin | 100101010001000001… |
… | …110010111110111100 |
3 | 10211021122122110202202 |
4 | 211101001302332330 |
5 | 1123422104144012 |
6 | 30214321411032 |
7 | 2614405334303 |
oct | 452101627674 |
9 | 124248573682 |
10 | 40014131132 |
11 | 15a73a2aa68 |
12 | 7908799a78 |
13 | 3a08c8c591 |
14 | 1d1840943a |
15 | 1092d78cc2 |
hex | 951072fbc |
40014131132 has 12 divisors (see below), whose sum is σ = 70028078736. Its totient is φ = 20006108640.
The previous prime is 40014131117. The next prime is 40014131137. The reversal of 40014131132 is 23113141004.
40014131132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×400141311322 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40014131137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140633 + ... + 315920.
It is an arithmetic number, because the mean of its divisors is an integer number (5835673228).
Almost surely, 240014131132 is an apocalyptic number.
It is an amenable number.
40014131132 is a deficient number, since it is larger than the sum of its proper divisors (30013947604).
40014131132 is a wasteful number, since it uses less digits than its factorization.
40014131132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478468 (or 478466 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 40014131132 its reverse (23113141004), we get a palindrome (63127272136).
The spelling of 40014131132 in words is "forty billion, fourteen million, one hundred thirty-one thousand, one hundred thirty-two".
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