Base | Representation |
---|---|
bin | 111101100100110000… |
… | …1100010001111110000 |
3 | 110122022100010112010101 |
4 | 1323021201202033300 |
5 | 4131301341432240 |
6 | 140425020242144 |
7 | 12360532466323 |
oct | 1731141421760 |
9 | 418270115111 |
10 | 132230030320 |
11 | 5109544a9a3 |
12 | 217636a0354 |
13 | c613bbbbbb |
14 | 65857227ba |
15 | 368da1339a |
hex | 1ec98623f0 |
132230030320 has 40 divisors (see below), whose sum is σ = 323615604240. Its totient is φ = 50108221440.
The previous prime is 132230030281. The next prime is 132230030323. The reversal of 132230030320 is 23030032231.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132230030323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43495201 + ... + 43498240.
It is an arithmetic number, because the mean of its divisors is an integer number (8090390106).
Almost surely, 2132230030320 is an apocalyptic number.
132230030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132230030320 is an abundant number, since it is smaller than the sum of its proper divisors (191385573920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132230030320 is a wasteful number, since it uses less digits than its factorization.
132230030320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86993473 (or 86993467 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 132230030320 its reverse (23030032231), we get a palindrome (155260062551).
The spelling of 132230030320 in words is "one hundred thirty-two billion, two hundred thirty million, thirty thousand, three hundred twenty".
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