Base | Representation |
---|---|
bin | 111101110001111000… |
… | …0110100101000001110 |
3 | 110200110000110202200020 |
4 | 1323203300310220032 |
5 | 4133202040323030 |
6 | 140540423443010 |
7 | 12404456323224 |
oct | 1734360645016 |
9 | 420400422606 |
10 | 132670245390 |
11 | 512a0993001 |
12 | 21866bb6466 |
13 | c684170ba7 |
14 | 65c7d94b14 |
15 | 36b74bc510 |
hex | 1ee3c34a0e |
132670245390 has 32 divisors (see below), whose sum is σ = 318578361120. Its totient is φ = 35359868544.
The previous prime is 132670245313. The next prime is 132670245391. The reversal of 132670245390 is 93542076231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132670245391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121725 + ... + 1234344.
It is an arithmetic number, because the mean of its divisors is an integer number (9955573785).
Almost surely, 2132670245390 is an apocalyptic number.
132670245390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132670245390 is an abundant number, since it is smaller than the sum of its proper divisors (185908115730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132670245390 is a wasteful number, since it uses less digits than its factorization.
132670245390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357956.
The product of its (nonzero) digits is 272160, while the sum is 42.
The spelling of 132670245390 in words is "one hundred thirty-two billion, six hundred seventy million, two hundred forty-five thousand, three hundred ninety".
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