Base | Representation |
---|---|
bin | 1001001100110101010011… |
… | …00001001110010100111100 |
3 | 2122122011200121212112100002 |
4 | 10212122221201032110330 |
5 | 10122440410321214400 |
6 | 111010303344253432 |
7 | 4155503201454065 |
oct | 446325141162474 |
9 | 78564617775302 |
10 | 20232140023100 |
11 | 64a04476572a5 |
12 | 232915a911278 |
13 | b39b6215a055 |
14 | 4dd352a9156c |
15 | 25143ec54ed5 |
hex | 1266a984e53c |
20232140023100 has 72 divisors (see below), whose sum is σ = 46354089398400. Its totient is φ = 7643753092800.
The previous prime is 20232140022979. The next prime is 20232140023133. The reversal of 20232140023100 is 132004123202.
It is a super-2 number, since 2×202321400231002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15456440 + ... + 16714239.
It is an arithmetic number, because the mean of its divisors is an integer number (643806797200).
Almost surely, 220232140023100 is an apocalyptic number.
20232140023100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20232140023100 is an abundant number, since it is smaller than the sum of its proper divisors (26121949375300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20232140023100 is a wasteful number, since it uses less digits than its factorization.
20232140023100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32171043 (or 32171036 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 20232140023100 its reverse (132004123202), we get a palindrome (20364144146302).
The spelling of 20232140023100 in words is "twenty trillion, two hundred thirty-two billion, one hundred forty million, twenty-three thousand, one hundred".
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