Base | Representation |
---|---|
bin | 1100000000000… |
… | …00101011000110 |
3 | 21000102100212101 |
4 | 12000000223012 |
5 | 201232303204 |
6 | 13553342314 |
7 | 2331435016 |
oct | 600005306 |
9 | 230370771 |
10 | 100666054 |
11 | 51906995 |
12 | 2986799a |
13 | 17b17a18 |
14 | d525c46 |
15 | 8c86ea4 |
hex | 6000ac6 |
100666054 has 4 divisors (see below), whose sum is σ = 150999084. Its totient is φ = 50333026.
The previous prime is 100666003. The next prime is 100666063. The reversal of 100666054 is 450666001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450666001 = 193 ⋅2335057.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25166512 + ... + 25166515.
It is an arithmetic number, because the mean of its divisors is an integer number (37749771).
Almost surely, 2100666054 is an apocalyptic number.
100666054 is a deficient number, since it is larger than the sum of its proper divisors (50333030).
100666054 is an equidigital number, since it uses as much as digits as its factorization.
100666054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50333029.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 100666054 is about 10033.2474304185. The cubic root of 100666054 is about 465.1871201280.
The spelling of 100666054 in words is "one hundred million, six hundred sixty-six thousand, fifty-four".
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