Base | Representation |
---|---|
bin | 10000111000100… |
… | …11000111001110 |
3 | 100212111212010111 |
4 | 20130103013032 |
5 | 242224323141 |
6 | 22015430234 |
7 | 3336613036 |
oct | 1034230716 |
9 | 325455114 |
10 | 141636046 |
11 | 72a4a292 |
12 | 3b52537a |
13 | 23460c16 |
14 | 14b4c8c6 |
15 | c67b381 |
hex | 87131ce |
141636046 has 4 divisors (see below), whose sum is σ = 212454072. Its totient is φ = 70818022.
The previous prime is 141635999. The next prime is 141636091. The reversal of 141636046 is 640636141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640636141 = 271 ⋅2363971.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 141635999 and 141636017.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35409010 + ... + 35409013.
It is an arithmetic number, because the mean of its divisors is an integer number (53113518).
Almost surely, 2141636046 is an apocalyptic number.
141636046 is a deficient number, since it is larger than the sum of its proper divisors (70818026).
141636046 is an equidigital number, since it uses as much as digits as its factorization.
141636046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70818025.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 141636046 is about 11901.0943194313. The cubic root of 141636046 is about 521.2642389438.
The spelling of 141636046 in words is "one hundred forty-one million, six hundred thirty-six thousand, forty-six".
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