Base | Representation |
---|---|
bin | 10001111101001… |
… | …10111100010001 |
3 | 101111102210201212 |
4 | 20332212330101 |
5 | 302030131121 |
6 | 22540305505 |
7 | 3506222663 |
oct | 1076467421 |
9 | 344383655 |
10 | 150630161 |
11 | 78032740 |
12 | 42542295 |
13 | 2528c996 |
14 | 16010533 |
15 | d35625b |
hex | 8fa6f11 |
150630161 has 8 divisors (see below), whose sum is σ = 168145824. Its totient is φ = 133751520.
The previous prime is 150630133. The next prime is 150630199. The reversal of 150630161 is 161036051.
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 150630161 - 210 = 150629137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150630101) 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, 158756 + ... + 159701.
It is an arithmetic number, because the mean of its divisors is an integer number (21018228).
Almost surely, 2150630161 is an apocalyptic number.
150630161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
150630161 is a deficient number, since it is larger than the sum of its proper divisors (17515663).
150630161 is a wasteful number, since it uses less digits than its factorization.
150630161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318511.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 150630161 is about 12273.1479661903. The cubic root of 150630161 is about 532.0722961748.
The spelling of 150630161 in words is "one hundred fifty million, six hundred thirty thousand, one hundred sixty-one".
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