Base | Representation |
---|---|
bin | 10001111001001… |
… | …10010000101111 |
3 | 101110110000201121 |
4 | 20330212100233 |
5 | 301411244322 |
6 | 22521121411 |
7 | 3501566221 |
oct | 1074462057 |
9 | 343400647 |
10 | 150103087 |
11 | 77802742 |
12 | 42329267 |
13 | 25136ac4 |
14 | 15d14411 |
15 | d29eec7 |
hex | 8f2642f |
150103087 has 2 divisors, whose sum is σ = 150103088. Its totient is φ = 150103086.
The previous prime is 150103003. The next prime is 150103103. The reversal of 150103087 is 780301051.
150103087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (780301051) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 150103087 - 27 = 150102959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (150103687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75051543 + 75051544.
It is an arithmetic number, because the mean of its divisors is an integer number (75051544).
Almost surely, 2150103087 is an apocalyptic number.
150103087 is a deficient number, since it is larger than the sum of its proper divisors (1).
150103087 is an equidigital number, since it uses as much as digits as its factorization.
150103087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 150103087 is about 12251.6565002452. The cubic root of 150103087 is about 531.4509748117.
The spelling of 150103087 in words is "one hundred fifty million, one hundred three thousand, eighty-seven".
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