Base | Representation |
---|---|
bin | 111000010110111110… |
… | …1010011101001110110 |
3 | 102120101210112122121022 |
4 | 1300231331103221312 |
5 | 3440332203132134 |
6 | 131333411421142 |
7 | 11513145063503 |
oct | 1605575235166 |
9 | 376353478538 |
10 | 121030130294 |
11 | 47368398277 |
12 | 1b5588b47b2 |
13 | b54a743918 |
14 | 5c020984aa |
15 | 323563952e |
hex | 1c2df53a76 |
121030130294 has 32 divisors (see below), whose sum is σ = 191707992000. Its totient is φ = 57192486912.
The previous prime is 121030130269. The next prime is 121030130323. The reversal of 121030130294 is 492031030121.
It is a congruent number.
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, 2713082 + ... + 2757330.
It is an arithmetic number, because the mean of its divisors is an integer number (5990874750).
Almost surely, 2121030130294 is an apocalyptic number.
121030130294 is a deficient number, since it is larger than the sum of its proper divisors (70677861706).
121030130294 is a wasteful number, since it uses less digits than its factorization.
121030130294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44984.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 121030130294 in words is "one hundred twenty-one billion, thirty million, one hundred thirty thousand, two hundred ninety-four".
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