Base | Representation |
---|---|
bin | 1111100000001… |
… | …00100101100110 |
3 | 100001200211101022 |
4 | 13300010211212 |
5 | 231242322324 |
6 | 20523131142 |
7 | 3136224551 |
oct | 760044546 |
9 | 301624338 |
10 | 130042214 |
11 | 67450705 |
12 | 37673ab2 |
13 | 20c31a73 |
14 | 133b1698 |
15 | b63b05e |
hex | 7c04966 |
130042214 has 8 divisors (see below), whose sum is σ = 206537688. Its totient is φ = 61196320.
The previous prime is 130042169. The next prime is 130042267. The reversal of 130042214 is 412240031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 130042192 and 130042201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912352 + ... + 1912419.
It is an arithmetic number, because the mean of its divisors is an integer number (25817211).
Almost surely, 2130042214 is an apocalyptic number.
130042214 is a deficient number, since it is larger than the sum of its proper divisors (76495474).
130042214 is a wasteful number, since it uses less digits than its factorization.
130042214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3824790.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 130042214 is about 11403.6053070948. The cubic root of 130042214 is about 506.6345286825.
Adding to 130042214 its reverse (412240031), we get a palindrome (542282245).
The spelling of 130042214 in words is "one hundred thirty million, forty-two thousand, two hundred fourteen".
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