Base | Representation |
---|---|
bin | 10010001111101100100100… |
… | …01001010001011101110001 |
3 | 12021001121020010212201220010 |
4 | 21013312102021101131301 |
5 | 20224323311300310210 |
6 | 221155401253205133 |
7 | 11310462104025423 |
oct | 1107662211213561 |
9 | 167047203781803 |
10 | 40121741416305 |
11 | 1186959807001a |
12 | 45bba420307a9 |
13 | 195060549c783 |
14 | 9c9c8cc08813 |
15 | 4989d2a07920 |
hex | 247d92251771 |
40121741416305 has 16 divisors (see below), whose sum is σ = 64553416361280. Its totient is φ = 21278718723648.
The previous prime is 40121741416277. The next prime is 40121741416307. The reversal of 40121741416305 is 50361414712104.
It is a de Polignac number, because none of the positive numbers 2k-40121741416305 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40121741416307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7471457542 + ... + 7471462911.
It is an arithmetic number, because the mean of its divisors is an integer number (4034588522580).
Almost surely, 240121741416305 is an apocalyptic number.
It is an amenable number.
40121741416305 is a deficient number, since it is larger than the sum of its proper divisors (24431674944975).
40121741416305 is a wasteful number, since it uses less digits than its factorization.
40121741416305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14942920640.
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 40121741416305 in words is "forty trillion, one hundred twenty-one billion, seven hundred forty-one million, four hundred sixteen thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •