Base | Representation |
---|---|
bin | 100101101101001110… |
… | …000110011101111001 |
3 | 10212111121122201202022 |
4 | 211231032012131321 |
5 | 1130404200244323 |
6 | 30333255244225 |
7 | 2632210554656 |
oct | 455516063571 |
9 | 125447581668 |
10 | 40487118713 |
11 | 16196a17598 |
12 | 7a1b079675 |
13 | 3a82c774a2 |
14 | 1d6116cc2d |
15 | 10be6584c8 |
hex | 96d386779 |
40487118713 has 8 divisors (see below), whose sum is σ = 41120757216. Its totient is φ = 39856952800.
The previous prime is 40487118703. The next prime is 40487118731. The reversal of 40487118713 is 31781178404.
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 40487118713 - 218 = 40486856569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40487118703) 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, 844643 + ... + 891288.
It is an arithmetic number, because the mean of its divisors is an integer number (5140094652).
Almost surely, 240487118713 is an apocalyptic number.
It is an amenable number.
40487118713 is a deficient number, since it is larger than the sum of its proper divisors (633638503).
40487118713 is a wasteful number, since it uses less digits than its factorization.
40487118713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1736295.
The product of its (nonzero) digits is 150528, while the sum is 44.
The spelling of 40487118713 in words is "forty billion, four hundred eighty-seven million, one hundred eighteen thousand, seven hundred thirteen".
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