Base | Representation |
---|---|
bin | 111100101001001011… |
… | …1111101110111110100 |
3 | 110110011000122221202220 |
4 | 1321102113331313310 |
5 | 4113203121031312 |
6 | 135454411002340 |
7 | 12260150342631 |
oct | 1712227756764 |
9 | 413130587686 |
10 | 130231033332 |
11 | 5025a028974 |
12 | 212a61393b0 |
13 | c385a0624a |
14 | 6436049188 |
15 | 35c329cc8c |
hex | 1e525fddf4 |
130231033332 has 12 divisors (see below), whose sum is σ = 303872411136. Its totient is φ = 43410344440.
The previous prime is 130231033279. The next prime is 130231033363. The reversal of 130231033332 is 233330132031.
130231033332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5426293044 + ... + 5426293067.
It is an arithmetic number, because the mean of its divisors is an integer number (25322700928).
Almost surely, 2130231033332 is an apocalyptic number.
130231033332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130231033332 is an abundant number, since it is smaller than the sum of its proper divisors (173641377804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130231033332 is a wasteful number, since it uses less digits than its factorization.
130231033332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10852586118 (or 10852586116 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 130231033332 its reverse (233330132031), we get a palindrome (363561165363).
The spelling of 130231033332 in words is "one hundred thirty billion, two hundred thirty-one million, thirty-three thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •