Base | Representation |
---|---|
bin | 111101011110110011… |
… | …0100110010101111110 |
3 | 110121210101210111221200 |
4 | 1322331212212111332 |
5 | 4130344141444410 |
6 | 140353113440330 |
7 | 12352553514516 |
oct | 1727546462576 |
9 | 417711714850 |
10 | 132030031230 |
11 | 50aa2568699 |
12 | 217087100a6 |
13 | c5b1635146 |
14 | 6566d40846 |
15 | 367b1a93c0 |
hex | 1ebd9a657e |
132030031230 has 24 divisors (see below), whose sum is σ = 343278081432. Its totient is φ = 35208008304.
The previous prime is 132030031229. The next prime is 132030031261. The reversal of 132030031230 is 32130030231.
132030031230 is a `hidden beast` number, since 1 + 3 + 20 + 300 + 312 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 733500084 + ... + 733500263.
It is an arithmetic number, because the mean of its divisors is an integer number (14303253393).
Almost surely, 2132030031230 is an apocalyptic number.
132030031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132030031230 is an abundant number, since it is smaller than the sum of its proper divisors (211248050202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132030031230 is a wasteful number, since it uses less digits than its factorization.
132030031230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467000360 (or 1467000357 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 132030031230 its reverse (32130030231), we get a palindrome (164160061461).
Subtracting from 132030031230 its reverse (32130030231), we obtain a palindrome (99900000999).
The spelling of 132030031230 in words is "one hundred thirty-two billion, thirty million, thirty-one thousand, two hundred thirty".
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