Base | Representation |
---|---|
bin | 111000010111111000… |
… | …0010010101000111001 |
3 | 102120110220021001012121 |
4 | 1300233300102220321 |
5 | 3440412412211242 |
6 | 131340405441241 |
7 | 11513662224310 |
oct | 1605760225071 |
9 | 376426231177 |
10 | 121060272697 |
11 | 47383405751 |
12 | 1b566a10221 |
13 | b553a68670 |
14 | 5c060a3277 |
15 | 32380e0667 |
hex | 1c2fc12a39 |
121060272697 has 64 divisors (see below), whose sum is σ = 157935697920. Its totient is φ = 90219225600.
The previous prime is 121060272677. The next prime is 121060272709. The reversal of 121060272697 is 796272060121.
It is not a de Polignac number, because 121060272697 - 211 = 121060270649 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is not an unprimeable number, because it can be changed into a prime (121060272667) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37723629 + ... + 37726837.
It is an arithmetic number, because the mean of its divisors is an integer number (2467745280).
Almost surely, 2121060272697 is an apocalyptic number.
It is an amenable number.
121060272697 is a deficient number, since it is larger than the sum of its proper divisors (36875425223).
121060272697 is a wasteful number, since it uses less digits than its factorization.
121060272697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3614.
The product of its (nonzero) digits is 127008, while the sum is 43.
The spelling of 121060272697 in words is "one hundred twenty-one billion, sixty million, two hundred seventy-two thousand, six hundred ninety-seven".
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