Base | Representation |
---|---|
bin | 101110101000011101… |
… | …1100000010101000101 |
3 | 100120111001212220120001 |
4 | 1131100323200111011 |
5 | 3120042324232010 |
6 | 114000555041301 |
7 | 10143420105442 |
oct | 1352073402505 |
9 | 316431786501 |
10 | 100142024005 |
11 | 3951961a911 |
12 | 174a9440231 |
13 | 959c07810a |
14 | 4bbdc709c9 |
15 | 2911940c3a |
hex | 1750ee0545 |
100142024005 has 8 divisors (see below), whose sum is σ = 120172137624. Its totient is φ = 80112480000.
The previous prime is 100142023987. The next prime is 100142024027. The reversal of 100142024005 is 500420241001.
It can be written as a sum of positive squares in 4 ways, for example, as 10344110436 + 89797913569 = 101706^2 + 299663^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 100142024005 - 229 = 99605153093 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 553905 + ... + 712105.
It is an arithmetic number, because the mean of its divisors is an integer number (15021517203).
Almost surely, 2100142024005 is an apocalyptic number.
It is an amenable number.
100142024005 is a deficient number, since it is larger than the sum of its proper divisors (20030113619).
100142024005 is a wasteful number, since it uses less digits than its factorization.
100142024005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284807.
The product of its (nonzero) digits is 320, while the sum is 19.
Adding to 100142024005 its reverse (500420241001), we get a palindrome (600562265006).
The spelling of 100142024005 in words is "one hundred billion, one hundred forty-two million, twenty-four thousand, five".
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