Base | Representation |
---|---|
bin | 10010010010111000111000… |
… | …01110011101011110010111 |
3 | 12021110002100200110122000122 |
4 | 21021130130032131132113 |
5 | 20233122433121330143 |
6 | 221322021555502155 |
7 | 11321424252312602 |
oct | 1111343416353627 |
9 | 167402320418018 |
10 | 40231432214423 |
11 | 1190106672118a |
12 | 46191552b795b |
13 | 195aa668c9388 |
14 | 9d12d6d01339 |
15 | 49b7a28c4c68 |
hex | 24971c39d797 |
40231432214423 has 8 divisors (see below), whose sum is σ = 41629598010000. Its totient is φ = 38854291468608.
The previous prime is 40231432214371. The next prime is 40231432214429. The reversal of 40231432214423 is 32441223413204.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40231432214423 - 214 = 40231432198039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40231432214429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5256258548 + ... + 5256266201.
It is an arithmetic number, because the mean of its divisors is an integer number (5203699751250).
Almost surely, 240231432214423 is an apocalyptic number.
40231432214423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
40231432214423 is a deficient number, since it is larger than the sum of its proper divisors (1398165795577).
40231432214423 is a wasteful number, since it uses less digits than its factorization.
40231432214423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10512524881.
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 40231432214423 its reverse (32441223413204), we get a palindrome (72672655627627).
The spelling of 40231432214423 in words is "forty trillion, two hundred thirty-one billion, four hundred thirty-two million, two hundred fourteen thousand, four hundred twenty-three".
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