Base | Representation |
---|---|
bin | 10010001111011100110000… |
… | …10000110110101011110111 |
3 | 12021000210022122120001020102 |
4 | 21013232120100312223313 |
5 | 20224203421024214341 |
6 | 221151435145224315 |
7 | 11310041555222612 |
oct | 1107563020665367 |
9 | 167023278501212 |
10 | 40113254132471 |
11 | 11865a32231063 |
12 | 45ba27379209b |
13 | 194c882007530 |
14 | 9c96c5939179 |
15 | 498687856c9b |
hex | 247b98436af7 |
40113254132471 has 32 divisors (see below), whose sum is σ = 48148450479360. Its totient is φ = 33014596640256.
The previous prime is 40113254132401. The next prime is 40113254132519. The reversal of 40113254132471 is 17423145231104.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40113254132471 is a prime.
It is a super-3 number, since 3×401132541324713 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40113254132401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264406580 + ... + 264558246.
It is an arithmetic number, because the mean of its divisors is an integer number (1504639077480).
Almost surely, 240113254132471 is an apocalyptic number.
40113254132471 is a deficient number, since it is larger than the sum of its proper divisors (8035196346889).
40113254132471 is a wasteful number, since it uses less digits than its factorization.
40113254132471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214703.
The product of its (nonzero) digits is 80640, while the sum is 38.
Adding to 40113254132471 its reverse (17423145231104), we get a palindrome (57536399363575).
The spelling of 40113254132471 in words is "forty trillion, one hundred thirteen billion, two hundred fifty-four million, one hundred thirty-two thousand, four hundred seventy-one".
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