Base | Representation |
---|---|
bin | 10001110011011… |
… | …10101000100010 |
3 | 101102000210222112 |
4 | 20321232220202 |
5 | 301213212241 |
6 | 22453035322 |
7 | 3462314333 |
oct | 1071565042 |
9 | 342023875 |
10 | 149350946 |
11 | 77339638 |
12 | 42025b42 |
13 | 24c32654 |
14 | 15b9a28a |
15 | d1a21eb |
hex | 8e6ea22 |
149350946 has 8 divisors (see below), whose sum is σ = 229490604. Its totient is φ = 72854080.
The previous prime is 149350931. The next prime is 149351009. The reversal of 149350946 is 649053941.
149350946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 143880025 + 5470921 = 11995^2 + 2339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (41).
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 in 3 ways as a sum of consecutive naturals, for example, 910595 + ... + 910758.
Almost surely, 2149350946 is an apocalyptic number.
149350946 is a deficient number, since it is larger than the sum of its proper divisors (80139658).
149350946 is a wasteful number, since it uses less digits than its factorization.
149350946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1821396.
The product of its (nonzero) digits is 116640, while the sum is 41.
The square root of 149350946 is about 12220.9224692737. The cubic root of 149350946 is about 530.5618179139.
The spelling of 149350946 in words is "one hundred forty-nine million, three hundred fifty thousand, nine hundred forty-six".
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