Base | Representation |
---|---|
bin | 100000010011110100… |
… | …0111010011001101110 |
3 | 20122002112012110121202 |
4 | 1000213220322121232 |
5 | 2114044413410014 |
6 | 51512542525502 |
7 | 5004261426206 |
oct | 1004750723156 |
9 | 218075173552 |
10 | 69384513134 |
11 | 27475826742 |
12 | 11544896892 |
13 | 6709a88941 |
14 | 3502d9b406 |
15 | 1c115843de |
hex | 1027a3a66e |
69384513134 has 16 divisors (see below), whose sum is σ = 104433507360. Its totient is φ = 34573543200.
The previous prime is 69384513113. The next prime is 69384513157. The reversal of 69384513134 is 43131548396.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656012 + ... + 754400.
It is an arithmetic number, because the mean of its divisors is an integer number (6527094210).
Almost surely, 269384513134 is an apocalyptic number.
69384513134 is a deficient number, since it is larger than the sum of its proper divisors (35048994226).
69384513134 is a wasteful number, since it uses less digits than its factorization.
69384513134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99595.
The product of its digits is 933120, while the sum is 47.
The spelling of 69384513134 in words is "sixty-nine billion, three hundred eighty-four million, five hundred thirteen thousand, one hundred thirty-four".
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