Base | Representation |
---|---|
bin | 10010001111001100001010… |
… | …00100101001100000000001 |
3 | 12020222221022120020112202002 |
4 | 21013212011010221200001 |
5 | 20224032143102343131 |
6 | 221143402552233345 |
7 | 11306304662264654 |
oct | 1107460504514001 |
9 | 166887276215662 |
10 | 40104342231041 |
11 | 11862179742670 |
12 | 45b85a709b855 |
13 | 194ba9189188a |
14 | 9c90bc0d789b |
15 | 49831527d6cb |
hex | 247985129801 |
40104342231041 has 4 divisors (see below), whose sum is σ = 43750191524784. Its totient is φ = 36458492937300.
The previous prime is 40104342231013. The next prime is 40104342231047. The reversal of 40104342231041 is 14013224340104.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40104342231041 is a prime.
It is a super-2 number, since 2×401043422310412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40104342230995 and 40104342231013.
It is not an unprimeable number, because it can be changed into a prime (40104342231047) 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, 1822924646855 + ... + 1822924646876.
It is an arithmetic number, because the mean of its divisors is an integer number (10937547881196).
Almost surely, 240104342231041 is an apocalyptic number.
It is an amenable number.
40104342231041 is a deficient number, since it is larger than the sum of its proper divisors (3645849293743).
40104342231041 is a wasteful number, since it uses less digits than its factorization.
40104342231041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3645849293742.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 40104342231041 its reverse (14013224340104), we get a palindrome (54117566571145).
The spelling of 40104342231041 in words is "forty trillion, one hundred four billion, three hundred forty-two million, two hundred thirty-one thousand, forty-one".
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