Base | Representation |
---|---|
bin | 1001001001111100110100… |
… | …11010010101011001100010 |
3 | 2122021201001111221110221100 |
4 | 10210332122122111121202 |
5 | 10114330043142423020 |
6 | 110453004114335230 |
7 | 4145366021010513 |
oct | 444763232253142 |
9 | 78251044843840 |
10 | 20133102311010 |
11 | 6462445427367 |
12 | 2311b1b28a516 |
13 | b3070ab12450 |
14 | 4d8639762a0a |
15 | 24da9524ca90 |
hex | 124f9a695662 |
20133102311010 has 96 divisors (see below), whose sum is σ = 56494443253248. Its totient is φ = 4945136676480.
The previous prime is 20133102310933. The next prime is 20133102311111. The reversal of 20133102311010 is 1011320133102.
20133102311010 is a `hidden beast` number, since 2 + 0 + 1 + 331 + 0 + 231 + 101 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18041206 + ... + 19124625.
It is an arithmetic number, because the mean of its divisors is an integer number (588483783888).
Almost surely, 220133102311010 is an apocalyptic number.
20133102311010 is an abundant number, since it is smaller than the sum of its proper divisors (36361340942238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133102311010 is a wasteful number, since it uses less digits than its factorization.
20133102311010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37166320 (or 37166317 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 20133102311010 its reverse (1011320133102), we get a palindrome (21144422444112).
The spelling of 20133102311010 in words is "twenty trillion, one hundred thirty-three billion, one hundred two million, three hundred eleven thousand, ten".
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