Base | Representation |
---|---|
bin | 10001111110100… |
… | …01101010100010 |
3 | 101111202200210002 |
4 | 20333101222202 |
5 | 302101231104 |
6 | 22544140002 |
7 | 3510552113 |
oct | 1077215242 |
9 | 344680702 |
10 | 150805154 |
11 | 78142165 |
12 | 42607602 |
13 | 25321526 |
14 | 1605820a |
15 | d38d01e |
hex | 8fd1aa2 |
150805154 has 16 divisors (see below), whose sum is σ = 229891200. Its totient is φ = 74181744.
The previous prime is 150805153. The next prime is 150805157. The reversal of 150805154 is 451508051.
150805154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (150805153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46952 + ... + 50060.
It is an arithmetic number, because the mean of its divisors is an integer number (14368200).
Almost surely, 2150805154 is an apocalyptic number.
150805154 is a deficient number, since it is larger than the sum of its proper divisors (79086046).
150805154 is a wasteful number, since it uses less digits than its factorization.
150805154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3497.
The product of its (nonzero) digits is 4000, while the sum is 29.
The square root of 150805154 is about 12280.2749969209. The cubic root of 150805154 is about 532.2782595619.
The spelling of 150805154 in words is "one hundred fifty million, eight hundred five thousand, one hundred fifty-four".
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