Base | Representation |
---|---|
bin | 10110110000111100000111… |
… | …000011111110111111100100 |
3 | 111010111101110222202200010011 |
4 | 112300330013003332333210 |
5 | 101110331431341401040 |
6 | 552534312310340004 |
7 | 30042303303632110 |
oct | 2660740703767744 |
9 | 433441428680104 |
10 | 100120101122020 |
11 | 299a0772a59811 |
12 | b28bb4335a604 |
13 | 43b3392277715 |
14 | 1aa1ba575c740 |
15 | b8954859c3ea |
hex | 5b0f070fefe4 |
100120101122020 has 48 divisors (see below), whose sum is σ = 254422845210240. Its totient is φ = 32307662882304.
The previous prime is 100120101121991. The next prime is 100120101122029. The reversal of 100120101122020 is 20221101021001.
It is not an unprimeable number, because it can be changed into a prime (100120101122029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21033632310 + ... + 21033637069.
It is an arithmetic number, because the mean of its divisors is an integer number (5300475941880).
Almost surely, 2100120101122020 is an apocalyptic number.
100120101122020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100120101122020 is an abundant number, since it is smaller than the sum of its proper divisors (154302744088220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100120101122020 is a wasteful number, since it uses less digits than its factorization.
100120101122020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42067269412 (or 42067269410 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 100120101122020 its reverse (20221101021001), we get a palindrome (120341202143021).
The spelling of 100120101122020 in words is "one hundred trillion, one hundred twenty billion, one hundred one million, one hundred twenty-two thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •