Base | Representation |
---|---|
bin | 10010001111010011001101… |
… | …01010101100100110110011 |
3 | 12021000022002100002201212000 |
4 | 21013221212222230212303 |
5 | 20224112421013010320 |
6 | 221145230314505043 |
7 | 11306500531045434 |
oct | 1107514652544663 |
9 | 167008070081760 |
10 | 40108127078835 |
11 | 11863841134852 |
12 | 45b9282735183 |
13 | 194c245a5229a |
14 | 9c935aa4348b |
15 | 4984876a4c90 |
hex | 247a66aac9b3 |
40108127078835 has 64 divisors (see below), whose sum is σ = 72711815823360. Its totient is φ = 20969158953600.
The previous prime is 40108127078759. The next prime is 40108127078837. The reversal of 40108127078835 is 53887072180104.
40108127078835 is a `hidden beast` number, since 401 + 0 + 8 + 127 + 0 + 7 + 88 + 35 = 666.
40108127078835 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40108127078835 - 224 = 40108110301619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40108127078837) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5800302 + ... + 10670508.
It is an arithmetic number, because the mean of its divisors is an integer number (1136122122240).
Almost surely, 240108127078835 is an apocalyptic number.
40108127078835 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
40108127078835 is a deficient number, since it is larger than the sum of its proper divisors (32603688744525).
40108127078835 is a wasteful number, since it uses less digits than its factorization.
40108127078835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4871425 (or 4871419 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 54.
The spelling of 40108127078835 in words is "forty trillion, one hundred eight billion, one hundred twenty-seven million, seventy-eight thousand, eight hundred thirty-five".
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