Base | Representation |
---|---|
bin | 1011111110111… |
… | …10000001101110 |
3 | 21000011011012101 |
4 | 11333132001232 |
5 | 201213233032 |
6 | 13550325314 |
7 | 2330304205 |
oct | 577360156 |
9 | 230134171 |
10 | 100524142 |
11 | 5181a304 |
12 | 297b983a |
13 | 17a98254 |
14 | d4ca23c |
15 | 8c59de7 |
hex | 5fde06e |
100524142 has 8 divisors (see below), whose sum is σ = 151619832. Its totient is φ = 49984200.
The previous prime is 100524133. The next prime is 100524167. The reversal of 100524142 is 241425001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 138484 + ... + 139207.
It is an arithmetic number, because the mean of its divisors is an integer number (18952479).
Almost surely, 2100524142 is an apocalyptic number.
100524142 is a deficient number, since it is larger than the sum of its proper divisors (51095690).
100524142 is a wasteful number, since it uses less digits than its factorization.
100524142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277874.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 100524142 is about 10026.1728490985. The cubic root of 100524142 is about 464.9684211800.
Adding to 100524142 its reverse (241425001), we get a palindrome (341949143).
The spelling of 100524142 in words is "one hundred million, five hundred twenty-four thousand, one hundred forty-two".
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