Base | Representation |
---|---|
bin | 100101011000000000… |
… | …000111101111111010 |
3 | 10211120210210202100102 |
4 | 211120000013233322 |
5 | 1124142032214120 |
6 | 30234101235402 |
7 | 2620325666015 |
oct | 453000075772 |
9 | 124523722312 |
10 | 40131132410 |
11 | 16023a83836 |
12 | 793ba02b62 |
13 | 3a272a65c5 |
14 | 1d29b8437c |
15 | 109d28ad75 |
hex | 958007bfa |
40131132410 has 8 divisors (see below), whose sum is σ = 72236038356. Its totient is φ = 16052452960.
The previous prime is 40131132409. The next prime is 40131132413. The reversal of 40131132410 is 1423113104.
It can be written as a sum of positive squares in 2 ways, for example, as 38736931489 + 1394200921 = 196817^2 + 37339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×401311324102 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40131132413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2006556611 + ... + 2006556630.
Almost surely, 240131132410 is an apocalyptic number.
40131132410 is a deficient number, since it is larger than the sum of its proper divisors (32104905946).
40131132410 is a wasteful number, since it uses less digits than its factorization.
40131132410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4013113248.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 40131132410 its reverse (1423113104), we get a palindrome (41554245514).
The spelling of 40131132410 in words is "forty billion, one hundred thirty-one million, one hundred thirty-two thousand, four hundred ten".
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