Base | Representation |
---|---|
bin | 10001110011101… |
… | …11001101001111 |
3 | 101102002121011011 |
4 | 20321313031033 |
5 | 301220323223 |
6 | 22453510051 |
7 | 3462521611 |
oct | 1071671517 |
9 | 342077134 |
10 | 149386063 |
11 | 77362a62 |
12 | 42042327 |
13 | 24c45628 |
14 | 15ba8db1 |
15 | d1ac80d |
hex | 8e7734f |
149386063 has 4 divisors (see below), whose sum is σ = 149917968. Its totient is φ = 148854160.
The previous prime is 149386049. The next prime is 149386067. The reversal of 149386063 is 360683941.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 149386063 - 25 = 149386031 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 (149386067) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 265531 + ... + 266092.
It is an arithmetic number, because the mean of its divisors is an integer number (37479492).
Almost surely, 2149386063 is an apocalyptic number.
149386063 is a deficient number, since it is larger than the sum of its proper divisors (531905).
149386063 is an equidigital number, since it uses as much as digits as its factorization.
149386063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531904.
The product of its (nonzero) digits is 93312, while the sum is 40.
The square root of 149386063 is about 12222.3591421624. The cubic root of 149386063 is about 530.6033984546.
The spelling of 149386063 in words is "one hundred forty-nine million, three hundred eighty-six thousand, sixty-three".
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