Base | Representation |
---|---|
bin | 10001110011100… |
… | …10010111000011 |
3 | 101102001120220220 |
4 | 20321302113003 |
5 | 301214204321 |
6 | 22453234123 |
7 | 3462410001 |
oct | 1071622703 |
9 | 342046826 |
10 | 149366211 |
11 | 7734a055 |
12 | 42032943 |
13 | 24c39597 |
14 | 15ba1a71 |
15 | d1a69c6 |
hex | 8e725c3 |
149366211 has 8 divisors (see below), whose sum is σ = 206022480. Its totient is φ = 96143712.
The previous prime is 149366183. The next prime is 149366221. The reversal of 149366211 is 112663941.
149366211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 149366211 - 222 = 145171907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (149366221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858340 + ... + 858513.
It is an arithmetic number, because the mean of its divisors is an integer number (25752810).
Almost surely, 2149366211 is an apocalyptic number.
149366211 is a deficient number, since it is larger than the sum of its proper divisors (56656269).
149366211 is a wasteful number, since it uses less digits than its factorization.
149366211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1716885.
The product of its digits is 7776, while the sum is 33.
The square root of 149366211 is about 12221.5469970049. The cubic root of 149366211 is about 530.5798933496.
The spelling of 149366211 in words is "one hundred forty-nine million, three hundred sixty-six thousand, two hundred eleven".
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