Base | Representation |
---|---|
bin | 10001111011011… |
… | …11111010000000 |
3 | 101111000100111210 |
4 | 20331233322000 |
5 | 302000422421 |
6 | 22531410120 |
7 | 3504263526 |
oct | 1075577200 |
9 | 344010453 |
10 | 150404736 |
11 | 77999339 |
12 | 42453940 |
13 | 252111b1 |
14 | 15d92316 |
15 | d30e576 |
hex | 8f6fe80 |
150404736 has 32 divisors (see below), whose sum is σ = 399513600. Its totient is φ = 50134784.
The previous prime is 150404731. The next prime is 150404743. The reversal of 150404736 is 637404051.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×1504047362 = 45243169222459392, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (150404731) 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, 195456 + ... + 196223.
It is an arithmetic number, because the mean of its divisors is an integer number (12484800).
Almost surely, 2150404736 is an apocalyptic number.
150404736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
150404736 is an abundant number, since it is smaller than the sum of its proper divisors (249108864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150404736 is an equidigital number, since it uses as much as digits as its factorization.
150404736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391696 (or 391684 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 150404736 is about 12263.9608609943. The cubic root of 150404736 is about 531.8067400616.
Adding to 150404736 its reverse (637404051), we get a palindrome (787808787).
The spelling of 150404736 in words is "one hundred fifty million, four hundred four thousand, seven hundred thirty-six".
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