Base | Representation |
---|---|
bin | 10010001111010011101111… |
… | …00100100010011010010101 |
3 | 12021000022211002202000020111 |
4 | 21013221313210202122111 |
5 | 20224114011113130020 |
6 | 221145314405203021 |
7 | 11306510543433055 |
oct | 1107516744423225 |
9 | 167008732660214 |
10 | 40108410676885 |
11 | 11863977226201 |
12 | 45b9341700471 |
13 | 194c28c729595 |
14 | 9c9386587565 |
15 | 4984a2523d5a |
hex | 247a77922695 |
40108410676885 has 16 divisors (see below), whose sum is σ = 48805832352960. Its totient is φ = 31636531428480.
The previous prime is 40108410676883. The next prime is 40108410676907. The reversal of 40108410676885 is 58867601480104.
40108410676885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40108410676885 - 21 = 40108410676883 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40108410676883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17408695 + ... + 19577524.
It is an arithmetic number, because the mean of its divisors is an integer number (3050364522060).
Almost surely, 240108410676885 is an apocalyptic number.
It is an amenable number.
40108410676885 is a deficient number, since it is larger than the sum of its proper divisors (8697421676075).
40108410676885 is a wasteful number, since it uses less digits than its factorization.
40108410676885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36989268.
The product of its (nonzero) digits is 10321920, while the sum is 58.
The spelling of 40108410676885 in words is "forty trillion, one hundred eight billion, four hundred ten million, six hundred seventy-six thousand, eight hundred eighty-five".
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