Base | Representation |
---|---|
bin | 1011111011111… |
… | …10100100010101 |
3 | 20222102021211212 |
4 | 11331332210111 |
5 | 201113230031 |
6 | 13534111205 |
7 | 2324055233 |
oct | 575764425 |
9 | 228367755 |
10 | 100133141 |
11 | 51582569 |
12 | 2964b505 |
13 | 1798c2a4 |
14 | d427953 |
15 | 8bce12b |
hex | 5f7e915 |
100133141 has 4 divisors (see below), whose sum is σ = 100265484. Its totient is φ = 100000800.
The previous prime is 100133129. The next prime is 100133153. The reversal of 100133141 is 141331001.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (100133129) and next prime (100133153).
It can be written as a sum of positive squares in 2 ways, for example, as 6604900 + 93528241 = 2570^2 + 9671^2 .
It is a cyclic number.
It is not a de Polignac number, because 100133141 - 210 = 100132117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100133101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65030 + ... + 66551.
It is an arithmetic number, because the mean of its divisors is an integer number (25066371).
Almost surely, 2100133141 is an apocalyptic number.
It is an amenable number.
100133141 is a deficient number, since it is larger than the sum of its proper divisors (132343).
100133141 is an equidigital number, since it uses as much as digits as its factorization.
100133141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132342.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 100133141 is about 10006.6548356581. The cubic root of 100133141 is about 464.3647872671.
Adding to 100133141 its reverse (141331001), we get a palindrome (241464142).
The spelling of 100133141 in words is "one hundred million, one hundred thirty-three thousand, one hundred forty-one".
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