Base | Representation |
---|---|
bin | 101110101011001010… |
… | …0010110011011100101 |
3 | 100120201100222122212012 |
4 | 1131112110112123211 |
5 | 3120234000020031 |
6 | 114013544404005 |
7 | 10145565352664 |
oct | 1352624263345 |
9 | 316640878765 |
10 | 100232423141 |
11 | 39565654044 |
12 | 17513776605 |
13 | 95b4a09926 |
14 | 4bcbc82ddb |
15 | 291984ab2b |
hex | 17565166e5 |
100232423141 has 4 divisors (see below), whose sum is σ = 100301124000. Its totient is φ = 100163722284.
The previous prime is 100232423117. The next prime is 100232423171. The reversal of 100232423141 is 141324232001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141324232001 = 271 ⋅521491631.
It is a cyclic number.
It is not a de Polignac number, because 100232423141 - 26 = 100232423077 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 (100232423171) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34348241 + ... + 34351158.
It is an arithmetic number, because the mean of its divisors is an integer number (25075281000).
Almost surely, 2100232423141 is an apocalyptic number.
It is an amenable number.
100232423141 is a deficient number, since it is larger than the sum of its proper divisors (68700859).
100232423141 is an equidigital number, since it uses as much as digits as its factorization.
100232423141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68700858.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 100232423141 its reverse (141324232001), we get a palindrome (241556655142).
The spelling of 100232423141 in words is "one hundred billion, two hundred thirty-two million, four hundred twenty-three thousand, one hundred forty-one".
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