Base | Representation |
---|---|
bin | 10001110001100… |
… | …00001010001011 |
3 | 101101112210221221 |
4 | 20320300022023 |
5 | 301132020201 |
6 | 22443342511 |
7 | 3460200310 |
oct | 1070601213 |
9 | 341483857 |
10 | 149095051 |
11 | 77184356 |
12 | 41b21a37 |
13 | 24b73031 |
14 | 15b30d07 |
15 | d1514a1 |
hex | 8e3028b |
149095051 has 8 divisors (see below), whose sum is σ = 170610944. Its totient is φ = 127633320.
The previous prime is 149095043. The next prime is 149095057. The reversal of 149095051 is 150590941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 149095051 - 23 = 149095043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149094998 and 149095016.
It is not an unprimeable number, because it can be changed into a prime (149095057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7455 + ... + 18808.
It is an arithmetic number, because the mean of its divisors is an integer number (21326368).
Almost surely, 2149095051 is an apocalyptic number.
149095051 is a deficient number, since it is larger than the sum of its proper divisors (21515893).
149095051 is an equidigital number, since it uses as much as digits as its factorization.
149095051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27081.
The product of its (nonzero) digits is 8100, while the sum is 34.
The square root of 149095051 is about 12210.4484356636. The cubic root of 149095051 is about 530.2586265946.
The spelling of 149095051 in words is "one hundred forty-nine million, ninety-five thousand, fifty-one".
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