Base | Representation |
---|---|
bin | 100110000100010000… |
… | …101111101111000111 |
3 | 10220111120001111010120 |
4 | 212010100233233013 |
5 | 1132202131004012 |
6 | 30435504553023 |
7 | 2644613421105 |
oct | 460420575707 |
9 | 126446044116 |
10 | 40873688007 |
11 | 16375149849 |
12 | 7b08622773 |
13 | 3b15095809 |
14 | 1d9a638c75 |
15 | 10e356758c |
hex | 98442fbc7 |
40873688007 has 16 divisors (see below), whose sum is σ = 55626524160. Its totient is φ = 26688398400.
The previous prime is 40873687991. The next prime is 40873688017. The reversal of 40873688007 is 70088637804.
40873688007 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 40873688007 - 24 = 40873687991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40873688017) 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, 378094 + ... + 474027.
It is an arithmetic number, because the mean of its divisors is an integer number (3476657760).
Almost surely, 240873688007 is an apocalyptic number.
40873688007 is a deficient number, since it is larger than the sum of its proper divisors (14752836153).
40873688007 is a wasteful number, since it uses less digits than its factorization.
40873688007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852454.
The product of its (nonzero) digits is 1806336, while the sum is 51.
The spelling of 40873688007 in words is "forty billion, eight hundred seventy-three million, six hundred eighty-eight thousand, seven".
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