Base | Representation |
---|---|
bin | 100101110101000001… |
… | …101010010101011110 |
3 | 10212211202002000200011 |
4 | 211311001222111132 |
5 | 1131141211403421 |
6 | 30354254153434 |
7 | 2635360642102 |
oct | 456501522536 |
9 | 125752060604 |
10 | 40618075486 |
11 | 1625393232a |
12 | 7a56ab287a |
13 | 3aa41395c1 |
14 | 1d746db902 |
15 | 10cadc54e1 |
hex | 97506a55e |
40618075486 has 24 divisors (see below), whose sum is σ = 67535898480. Its totient is φ = 18283322112.
The previous prime is 40618075483. The next prime is 40618075523. The reversal of 40618075486 is 68457081604.
40618075486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40618075483) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1514391 + ... + 1540978.
It is an arithmetic number, because the mean of its divisors is an integer number (2813995770).
Almost surely, 240618075486 is an apocalyptic number.
40618075486 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
40618075486 is a deficient number, since it is larger than the sum of its proper divisors (26917822994).
40618075486 is a wasteful number, since it uses less digits than its factorization.
40618075486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3055428 (or 3055411 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 49.
The spelling of 40618075486 in words is "forty billion, six hundred eighteen million, seventy-five thousand, four hundred eighty-six".
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