Base | Representation |
---|---|
bin | 1011111101010… |
… | …01110001111101 |
3 | 20222202021122102 |
4 | 11332221301331 |
5 | 201134411031 |
6 | 13541554445 |
7 | 2325423251 |
oct | 576516175 |
9 | 228667572 |
10 | 100310141 |
11 | 51693548 |
12 | 29715a25 |
13 | 17a21a19 |
14 | d472261 |
15 | 8c167cb |
hex | 5fa9c7d |
100310141 has 6 divisors (see below), whose sum is σ = 103651326. Its totient is φ = 97073400.
The previous prime is 100310087. The next prime is 100310143. The reversal of 100310141 is 141013001.
It can be written as a sum of positive squares in only one way, i.e., 92352100 + 7958041 = 9610^2 + 2821^2 .
It is a de Polignac number, because none of the positive numbers 2k-100310141 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 (100310143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51230 + ... + 53151.
It is an arithmetic number, because the mean of its divisors is an integer number (17275221).
Almost surely, 2100310141 is an apocalyptic number.
It is an amenable number.
100310141 is a deficient number, since it is larger than the sum of its proper divisors (3341185).
100310141 is an equidigital number, since it uses as much as digits as its factorization.
100310141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104443 (or 104412 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 100310141 is about 10015.4950451787. The cubic root of 100310141 is about 464.6382371456.
Adding to 100310141 its reverse (141013001), we get a palindrome (241323142).
The spelling of 100310141 in words is "one hundred million, three hundred ten thousand, one hundred forty-one".
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