Base | Representation |
---|---|
bin | 111101111111101001… |
… | …1001010001010001110 |
3 | 110201122012210002012212 |
4 | 1323333103022022032 |
5 | 4140123322400220 |
6 | 141054325430422 |
7 | 12422066203031 |
oct | 1737723121216 |
9 | 421565702185 |
10 | 133132231310 |
11 | 51508745951 |
12 | 2197586b412 |
13 | c728aa6340 |
14 | 662d493018 |
15 | 36e2d270c5 |
hex | 1eff4ca28e |
133132231310 has 64 divisors (see below), whose sum is σ = 262243662912. Its totient is φ = 48367742976.
The previous prime is 133132231303. The next prime is 133132231367. The reversal of 133132231310 is 13132231331.
It is a super-2 number, since 2×1331322313102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2151017 + ... + 2212043.
It is an arithmetic number, because the mean of its divisors is an integer number (4097557233).
Almost surely, 2133132231310 is an apocalyptic number.
133132231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133132231310 is a deficient number, since it is larger than the sum of its proper divisors (129111431602).
133132231310 is a wasteful number, since it uses less digits than its factorization.
133132231310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61317.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 133132231310 its reverse (13132231331), we get a palindrome (146264462641).
The spelling of 133132231310 in words is "one hundred thirty-three billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred ten".
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