Base | Representation |
---|---|
bin | 10001111011111… |
… | …10010000110100 |
3 | 101111010100011201 |
4 | 20331332100310 |
5 | 302004313130 |
6 | 22532542244 |
7 | 3504630133 |
oct | 1075762064 |
9 | 344110151 |
10 | 150463540 |
11 | 77a29537 |
12 | 42481984 |
13 | 25231ba6 |
14 | 15da991a |
15 | d321bca |
hex | 8f7e434 |
150463540 has 12 divisors (see below), whose sum is σ = 315973476. Its totient is φ = 60185408.
The previous prime is 150463531. The next prime is 150463543. The reversal of 150463540 is 45364051.
It can be written as a sum of positive squares in 2 ways, for example, as 20412324 + 130051216 = 4518^2 + 11404^2 .
It is a junction number, because it is equal to n+sod(n) for n = 150463499 and 150463508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150463543) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761569 + ... + 3761608.
It is an arithmetic number, because the mean of its divisors is an integer number (26331123).
Almost surely, 2150463540 is an apocalyptic number.
150463540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150463540 is an abundant number, since it is smaller than the sum of its proper divisors (165509936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150463540 is a wasteful number, since it uses less digits than its factorization.
150463540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7523186 (or 7523184 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 150463540 is about 12266.3580577122. The cubic root of 150463540 is about 531.8760381651.
The spelling of 150463540 in words is "one hundred fifty million, four hundred sixty-three thousand, five hundred forty".
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