Base | Representation |
---|---|
bin | 1111100001011… |
… | …01110100111100 |
3 | 100002000102002112 |
4 | 13300231310330 |
5 | 231313224012 |
6 | 20530513152 |
7 | 3140530202 |
oct | 760556474 |
9 | 302012075 |
10 | 130211132 |
11 | 67556607 |
12 | 377357b8 |
13 | 20c9090c |
14 | 13417072 |
15 | b671122 |
hex | 7c2dd3c |
130211132 has 6 divisors (see below), whose sum is σ = 227869488. Its totient is φ = 65105564.
The previous prime is 130211113. The next prime is 130211141. The reversal of 130211132 is 231112031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16276388 + ... + 16276395.
It is an arithmetic number, because the mean of its divisors is an integer number (37978248).
Almost surely, 2130211132 is an apocalyptic number.
It is an amenable number.
130211132 is a deficient number, since it is larger than the sum of its proper divisors (97658356).
130211132 is a wasteful number, since it uses less digits than its factorization.
130211132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32552787 (or 32552785 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 130211132 is about 11411.0092454612. The cubic root of 130211132 is about 506.8537976437.
Adding to 130211132 its reverse (231112031), we get a palindrome (361323163).
The spelling of 130211132 in words is "one hundred thirty million, two hundred eleven thousand, one hundred thirty-two".
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