Base | Representation |
---|---|
bin | 1100111110110010… |
… | …00100110000110100 |
3 | 122222200121212022011 |
4 | 12133121010300310 |
5 | 103233043231443 |
6 | 3111312214004 |
7 | 334462344355 |
oct | 63731046064 |
9 | 18880555264 |
10 | 6969117748 |
11 | 2a5698134a |
12 | 1425b3a304 |
13 | 870ab2518 |
14 | 4a17dbd2c |
15 | 2abc68b9d |
hex | 19f644c34 |
6969117748 has 24 divisors (see below), whose sum is σ = 12441873024. Its totient is φ = 3414885600.
The previous prime is 6969117739. The next prime is 6969117763. The reversal of 6969117748 is 8477119696.
It is a junction number, because it is equal to n+sod(n) for n = 6969117692 and 6969117701.
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, 26043 + ... + 120898.
It is an arithmetic number, because the mean of its divisors is an integer number (518411376).
Almost surely, 26969117748 is an apocalyptic number.
It is an amenable number.
6969117748 is a deficient number, since it is larger than the sum of its proper divisors (5472755276).
6969117748 is a wasteful number, since it uses less digits than its factorization.
6969117748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147183 (or 147181 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 58.
The square root of 6969117748 is about 83481.2418930145. The cubic root of 6969117748 is about 1910.1139107707.
The spelling of 6969117748 in words is "six billion, nine hundred sixty-nine million, one hundred seventeen thousand, seven hundred forty-eight".
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