Base | Representation |
---|---|
bin | 10000111100001… |
… | …00011110111110 |
3 | 100220101110010022 |
4 | 20132010132332 |
5 | 242334203124 |
6 | 22033412142 |
7 | 3343555631 |
oct | 1036043676 |
9 | 326343108 |
10 | 142100414 |
11 | 73237165 |
12 | 3b70a052 |
13 | 235943b1 |
14 | 14c2dc18 |
15 | c71dc5e |
hex | 87847be |
142100414 has 4 divisors (see below), whose sum is σ = 213150624. Its totient is φ = 71050206.
The previous prime is 142100407. The next prime is 142100429. The reversal of 142100414 is 414001241.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 142100392 and 142100401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35525102 + ... + 35525105.
It is an arithmetic number, because the mean of its divisors is an integer number (53287656).
Almost surely, 2142100414 is an apocalyptic number.
142100414 is a deficient number, since it is larger than the sum of its proper divisors (71050210).
142100414 is an equidigital number, since it uses as much as digits as its factorization.
142100414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71050209.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 142100414 is about 11920.5878210766. The cubic root of 142100414 is about 521.8332898836.
Adding to 142100414 its reverse (414001241), we get a palindrome (556101655).
The spelling of 142100414 in words is "one hundred forty-two million, one hundred thousand, four hundred fourteen".
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