Base | Representation |
---|---|
bin | 10010010101001110111110… |
… | …10010001000001000010111 |
3 | 12021201210100120120210100202 |
4 | 21022213133102020020113 |
5 | 20240433001110102043 |
6 | 221423030022131115 |
7 | 11330306201362136 |
oct | 1112473722101027 |
9 | 167653316523322 |
10 | 40312014144023 |
11 | 11932258063616 |
12 | 46308a3b80a9b |
13 | 1965539470a1b |
14 | 9d517d07b91d |
15 | 49d91bee21b8 |
hex | 24a9df488217 |
40312014144023 has 8 divisors (see below), whose sum is σ = 41994166853760. Its totient is φ = 38653721756640.
The previous prime is 40312014143969. The next prime is 40312014144049. The reversal of 40312014144023 is 32044141021304.
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 40312014144023 - 26 = 40312014143959 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 (40312014144223) 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, 5965077140 + ... + 5965083897.
It is an arithmetic number, because the mean of its divisors is an integer number (5249270856720).
Almost surely, 240312014144023 is an apocalyptic number.
40312014144023 is a deficient number, since it is larger than the sum of its proper divisors (1682152709737).
40312014144023 is a wasteful number, since it uses less digits than its factorization.
40312014144023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11930161177.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 40312014144023 its reverse (32044141021304), we get a palindrome (72356155165327).
The spelling of 40312014144023 in words is "forty trillion, three hundred twelve billion, fourteen million, one hundred forty-four thousand, twenty-three".
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