Base | Representation |
---|---|
bin | 10001111011011… |
… | …01011100101000 |
3 | 101110222211200202 |
4 | 20331231130220 |
5 | 302000112124 |
6 | 22531251332 |
7 | 3504222260 |
oct | 1075553450 |
9 | 343884622 |
10 | 150394664 |
11 | 77991812 |
12 | 42449b48 |
13 | 25209734 |
14 | 15d8c7a0 |
15 | d30b5ae |
hex | 8f6d728 |
150394664 has 32 divisors (see below), whose sum is σ = 324609600. Its totient is φ = 63991152.
The previous prime is 150394663. The next prime is 150394669. The reversal of 150394664 is 466493051.
It is not an unprimeable number, because it can be changed into a prime (150394661) 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, 1081907 + ... + 1082045.
It is an arithmetic number, because the mean of its divisors is an integer number (10144050).
Almost surely, 2150394664 is an apocalyptic number.
150394664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
150394664 is an abundant number, since it is smaller than the sum of its proper divisors (174214936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150394664 is an frugal number, since it uses more digits than its factorization.
150394664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430 (or 148 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 150394664 is about 12263.5502200627. The cubic root of 150394664 is about 531.7948688107.
The spelling of 150394664 in words is "one hundred fifty million, three hundred ninety-four thousand, six hundred sixty-four".
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