Base | Representation |
---|---|
bin | 111000100010100011… |
… | …1011111011101011100 |
3 | 102121101212122211012020 |
4 | 1301011013133131130 |
5 | 3442131140113220 |
6 | 131440131340140 |
7 | 11525603501133 |
oct | 1610507373534 |
9 | 377355584166 |
10 | 121418676060 |
11 | 4754774a480 |
12 | 1b646a51650 |
13 | b5b00a4766 |
14 | 5c3b91a91a |
15 | 32597d9040 |
hex | 1c451df75c |
121418676060 has 96 divisors (see below), whose sum is σ = 370956160512. Its totient is φ = 29428696320.
The previous prime is 121418676047. The next prime is 121418676061. The reversal of 121418676060 is 60676814121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121418676061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3694822 + ... + 3727538.
It is an arithmetic number, because the mean of its divisors is an integer number (3864126672).
Almost surely, 2121418676060 is an apocalyptic number.
121418676060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121418676060 is an abundant number, since it is smaller than the sum of its proper divisors (249537484452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121418676060 is a wasteful number, since it uses less digits than its factorization.
121418676060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38363 (or 38361 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The spelling of 121418676060 in words is "one hundred twenty-one billion, four hundred eighteen million, six hundred seventy-six thousand, sixty".
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