Base | Representation |
---|---|
bin | 1110011011101… |
… | …01110010100110 |
3 | 22102210221001022 |
4 | 13031311302212 |
5 | 221443144320 |
6 | 20002531142 |
7 | 3000032000 |
oct | 715656246 |
9 | 272727038 |
10 | 121068710 |
11 | 62381794 |
12 | 34666ab2 |
13 | 1c10c4b9 |
14 | 12117370 |
15 | a967325 |
hex | 7375ca6 |
121068710 has 64 divisors (see below), whose sum is σ = 259891200. Its totient is φ = 40572000.
The previous prime is 121068691. The next prime is 121068721. The reversal of 121068710 is 17860121.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 121068710.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160835 + ... + 161585.
It is an arithmetic number, because the mean of its divisors is an integer number (4060800).
Almost surely, 2121068710 is an apocalyptic number.
121068710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121068710 is an abundant number, since it is smaller than the sum of its proper divisors (138822490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121068710 is an equidigital number, since it uses as much as digits as its factorization.
121068710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826 (or 812 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 26.
The square root of 121068710 is about 11003.1227385684. The cubic root of 121068710 is about 494.7023480057.
The spelling of 121068710 in words is "one hundred twenty-one million, sixty-eight thousand, seven hundred ten".
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