Base | Representation |
---|---|
bin | 1011001100101001010… |
… | …0100101111101011100 |
3 | 200101112210122202110002 |
4 | 2303022110211331130 |
5 | 11122434434111040 |
6 | 224212552033432 |
7 | 16620116104046 |
oct | 2631224457534 |
9 | 611483582402 |
10 | 192372957020 |
11 | 746485789a2 |
12 | 31349392878 |
13 | 151aa13c5aa |
14 | 944d17ca96 |
15 | 500da99a15 |
hex | 2cca525f5c |
192372957020 has 24 divisors (see below), whose sum is σ = 404180073024. Its totient is φ = 76911685056.
The previous prime is 192372957019. The next prime is 192372957059. The reversal of 192372957020 is 20759273291.
192372957020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1923729570203 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2301524 + ... + 2383643.
It is an arithmetic number, because the mean of its divisors is an integer number (16840836376).
Almost surely, 2192372957020 is an apocalyptic number.
192372957020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
192372957020 is an abundant number, since it is smaller than the sum of its proper divisors (211807116004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192372957020 is a wasteful number, since it uses less digits than its factorization.
192372957020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4687229 (or 4687227 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 47.
The spelling of 192372957020 in words is "one hundred ninety-two billion, three hundred seventy-two million, nine hundred fifty-seven thousand, twenty".
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