Base | Representation |
---|---|
bin | 10110010011000010… |
… | …00101011101111110 |
3 | 1010220021020002002212 |
4 | 23021201011131332 |
5 | 144004013000113 |
6 | 5255504220422 |
7 | 602435234432 |
oct | 131141053576 |
9 | 33807202085 |
10 | 11970828158 |
11 | 5093247413 |
12 | 23a100a712 |
13 | 118a0bc793 |
14 | 817bc69c2 |
15 | 4a0e0c0a8 |
hex | 2c984577e |
11970828158 has 8 divisors (see below), whose sum is σ = 18003126528. Its totient is φ = 5969785984.
The previous prime is 11970828139. The next prime is 11970828161. The reversal of 11970828158 is 85182807911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7813091 + ... + 7814622.
It is an arithmetic number, because the mean of its divisors is an integer number (2250390816).
Almost surely, 211970828158 is an apocalyptic number.
11970828158 is a deficient number, since it is larger than the sum of its proper divisors (6032298370).
11970828158 is a wasteful number, since it uses less digits than its factorization.
11970828158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15628098.
The product of its (nonzero) digits is 322560, while the sum is 50.
The spelling of 11970828158 in words is "eleven billion, nine hundred seventy million, eight hundred twenty-eight thousand, one hundred fifty-eight".
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