Base | Representation |
---|---|
bin | 10001111011110… |
… | …10111111100111 |
3 | 101111002122210211 |
4 | 20331322333213 |
5 | 302003401101 |
6 | 22532400251 |
7 | 3504543115 |
oct | 1075727747 |
9 | 344078724 |
10 | 150450151 |
11 | 77a1a475 |
12 | 42476087 |
13 | 25228a77 |
14 | 15da4ab5 |
15 | d31cc51 |
hex | 8f7afe7 |
150450151 has 4 divisors (see below), whose sum is σ = 158368600. Its totient is φ = 142531704.
The previous prime is 150450101. The next prime is 150450191. The reversal of 150450151 is 151054051.
It is a happy number.
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 150450151 - 215 = 150417383 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 (150450101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3959196 + ... + 3959233.
It is an arithmetic number, because the mean of its divisors is an integer number (39592150).
Almost surely, 2150450151 is an apocalyptic number.
150450151 is a deficient number, since it is larger than the sum of its proper divisors (7918449).
150450151 is an equidigital number, since it uses as much as digits as its factorization.
150450151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7918448.
The product of its (nonzero) digits is 500, while the sum is 22.
The square root of 150450151 is about 12265.8122845574. The cubic root of 150450151 is about 531.8602613651.
The spelling of 150450151 in words is "one hundred fifty million, four hundred fifty thousand, one hundred fifty-one".
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