Base | Representation |
---|---|
bin | 1110011011110… |
… | …10010001100100 |
3 | 22102211212020112 |
4 | 13031322101210 |
5 | 221444241301 |
6 | 20003152152 |
7 | 3000136355 |
oct | 715722144 |
9 | 272755215 |
10 | 121087076 |
11 | 62394570 |
12 | 34675658 |
13 | 1c117976 |
14 | 1211dd2c |
15 | a96c9bb |
hex | 737a464 |
121087076 has 48 divisors (see below), whose sum is σ = 244749120. Its totient is φ = 51840000.
The previous prime is 121087069. The next prime is 121087091. The reversal of 121087076 is 670780121.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201176 + ... + 201776.
It is an arithmetic number, because the mean of its divisors is an integer number (5098940).
Almost surely, 2121087076 is an apocalyptic number.
It is an amenable number.
121087076 is an abundant number, since it is smaller than the sum of its proper divisors (123662044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121087076 is a wasteful number, since it uses less digits than its factorization.
121087076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876 (or 874 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 32.
The square root of 121087076 is about 11003.9572881759. The cubic root of 121087076 is about 494.7273620216.
The spelling of 121087076 in words is "one hundred twenty-one million, eighty-seven thousand, seventy-six".
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