Base | Representation |
---|---|
bin | 10001111000100… |
… | …00100010111001 |
3 | 101110021111201011 |
4 | 20330100202321 |
5 | 301400423022 |
6 | 22515153521 |
7 | 3501046000 |
oct | 1074204271 |
9 | 343244634 |
10 | 150014137 |
11 | 77751929 |
12 | 422a58a1 |
13 | 25105480 |
14 | 15ccdc37 |
15 | d283977 |
hex | 8f108b9 |
150014137 has 32 divisors (see below), whose sum is σ = 199584000. Its totient is φ = 111654144.
The previous prime is 150014099. The next prime is 150014141. The reversal of 150014137 is 731410051.
It is not a de Polignac number, because 150014137 - 211 = 150012089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150014147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74814 + ... + 76792.
It is an arithmetic number, because the mean of its divisors is an integer number (6237000).
Almost surely, 2150014137 is an apocalyptic number.
150014137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
150014137 is a deficient number, since it is larger than the sum of its proper divisors (49569863).
150014137 is a wasteful number, since it uses less digits than its factorization.
150014137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030 (or 2016 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 150014137 is about 12248.0258409264. The cubic root of 150014137 is about 531.3459760716.
Adding to 150014137 its reverse (731410051), we get a palindrome (881424188).
The spelling of 150014137 in words is "one hundred fifty million, fourteen thousand, one hundred thirty-seven".
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