Base | Representation |
---|---|
bin | 1110100001110… |
… | …11001001101000 |
3 | 22111022222221112 |
4 | 13100323021220 |
5 | 222200031341 |
6 | 20032125452 |
7 | 3006636545 |
oct | 720731150 |
9 | 274288845 |
10 | 121877096 |
11 | 62884080 |
12 | 34996888 |
13 | 1c333433 |
14 | 12287bcc |
15 | aa76aeb |
hex | 743b268 |
121877096 has 32 divisors (see below), whose sum is σ = 262418400. Its totient is φ = 52482240.
The previous prime is 121877081. The next prime is 121877099. The reversal of 121877096 is 690778121.
It is not an unprimeable number, because it can be changed into a prime (121877099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34775 + ... + 38118.
It is an arithmetic number, because the mean of its divisors is an integer number (8200575).
Almost surely, 2121877096 is an apocalyptic number.
It is an amenable number.
121877096 is an abundant number, since it is smaller than the sum of its proper divisors (140541304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121877096 is a wasteful number, since it uses less digits than its factorization.
121877096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72929 (or 72925 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 41.
The square root of 121877096 is about 11039.7960126082. The cubic root of 121877096 is about 495.8009628908.
The spelling of 121877096 in words is "one hundred twenty-one million, eight hundred seventy-seven thousand, ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.119 sec. • engine limits •