Base | Representation |
---|---|
bin | 10001111001010… |
… | …01110111011011 |
3 | 101110110202222102 |
4 | 20330221313123 |
5 | 301412232401 |
6 | 22521314015 |
7 | 3501660242 |
oct | 1074516733 |
9 | 343422872 |
10 | 150117851 |
11 | 77812844 |
12 | 4233590b |
13 | 25140740 |
14 | 15d19959 |
15 | d2a456b |
hex | 8f29ddb |
150117851 has 8 divisors (see below), whose sum is σ = 165609024. Its totient is φ = 135190080.
The previous prime is 150117817. The next prime is 150117881. The reversal of 150117851 is 158711051.
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 150117851 - 226 = 83008987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150117881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140291 + ... + 141356.
It is an arithmetic number, because the mean of its divisors is an integer number (20701128).
Almost surely, 2150117851 is an apocalyptic number.
150117851 is a deficient number, since it is larger than the sum of its proper divisors (15491173).
150117851 is a wasteful number, since it uses less digits than its factorization.
150117851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281701.
The product of its (nonzero) digits is 1400, while the sum is 29.
The square root of 150117851 is about 12252.2590161978. The cubic root of 150117851 is about 531.4683985817.
The spelling of 150117851 in words is "one hundred fifty million, one hundred seventeen thousand, eight hundred fifty-one".
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