Base | Representation |
---|---|
bin | 100110110100110101… |
… | …011000010101111111 |
3 | 10222121100110012022222 |
4 | 212310311120111333 |
5 | 1140334240113022 |
6 | 31052415155555 |
7 | 3004040143466 |
oct | 466465302577 |
9 | 128540405288 |
10 | 41688597887 |
11 | 16753143692 |
12 | 80b5515bbb |
13 | 3c14b69001 |
14 | 20369659dd |
15 | 113ed87242 |
hex | 9b4d5857f |
41688597887 has 2 divisors, whose sum is σ = 41688597888. Its totient is φ = 41688597886.
The previous prime is 41688597833. The next prime is 41688597901. The reversal of 41688597887 is 78879588614.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 41688597887 - 234 = 24508728703 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 41688597887.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41688597817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20844298943 + 20844298944.
It is an arithmetic number, because the mean of its divisors is an integer number (20844298944).
Almost surely, 241688597887 is an apocalyptic number.
41688597887 is a deficient number, since it is larger than the sum of its proper divisors (1).
41688597887 is an equidigital number, since it uses as much as digits as its factorization.
41688597887 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 216760320, while the sum is 71.
The spelling of 41688597887 in words is "forty-one billion, six hundred eighty-eight million, five hundred ninety-seven thousand, eight hundred eighty-seven".
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