Base | Representation |
---|---|
bin | 10110111111100001010100… |
… | …001010010101010101110100 |
3 | 111021001011212112211221111222 |
4 | 112333201110022111111310 |
5 | 101223241101213341040 |
6 | 555022510031445512 |
7 | 30204555310646534 |
oct | 2677412412252564 |
9 | 437034775757458 |
10 | 101122122012020 |
11 | 2a24771869a22a |
12 | b41218a086898 |
13 | 4456a10122b55 |
14 | 1ad84a033b4c4 |
15 | ba5642450bb5 |
hex | 5bf854295574 |
101122122012020 has 48 divisors (see below), whose sum is σ = 214344853067520. Its totient is φ = 40070119803264.
The previous prime is 101122122011887. The next prime is 101122122012073. The reversal of 101122122012020 is 20210221221101.
It is a self number, because there is not a number n which added to its sum of digits gives 101122122012020.
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, 131519861 + ... + 132286499.
It is an arithmetic number, because the mean of its divisors is an integer number (4465517772240).
Almost surely, 2101122122012020 is an apocalyptic number.
101122122012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101122122012020 is an abundant number, since it is smaller than the sum of its proper divisors (113222731055500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101122122012020 is a wasteful number, since it uses less digits than its factorization.
101122122012020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828392 (or 828390 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 101122122012020 its reverse (20210221221101), we get a palindrome (121332343233121).
The spelling of 101122122012020 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twenty-two million, twelve thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •