Base | Representation |
---|---|
bin | 100101101001010011010111… |
… | …0011100100000111001110100 |
3 | 1121102102220121211121102022211 |
4 | 1023102212232130200321310 |
5 | 321400231334201030400 |
6 | 3132131541115503204 |
7 | 126514333103210023 |
oct | 11322465634407164 |
9 | 1542386554542284 |
10 | 331132020330100 |
11 | 965663349784a0 |
12 | 3117b72b757b04 |
13 | 1129c800429202 |
14 | 5baac37b628ba |
15 | 284378528ddba |
hex | 12d29ae720e74 |
331132020330100 has 72 divisors (see below), whose sum is σ = 783883644985728. Its totient is φ = 120411053260800.
The previous prime is 331132020329993. The next prime is 331132020330109. The reversal of 331132020330100 is 1033020231133.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331132020330109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268187764 + ... + 269419636.
It is an arithmetic number, because the mean of its divisors is an integer number (10887272847024).
Almost surely, 2331132020330100 is an apocalyptic number.
It is an amenable number.
331132020330100 is an abundant number, since it is smaller than the sum of its proper divisors (452751624655628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331132020330100 is a wasteful number, since it uses less digits than its factorization.
331132020330100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1476265 (or 1476258 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 331132020330100 its reverse (1033020231133), we get a palindrome (332165040561233).
The spelling of 331132020330100 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, twenty million, three hundred thirty thousand, one hundred".
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