Base | Representation |
---|---|
bin | 10001111101111… |
… | …10111010100000 |
3 | 101111121210102120 |
4 | 20332332322200 |
5 | 302041301402 |
6 | 22542344240 |
7 | 3510112155 |
oct | 1076767240 |
9 | 344553376 |
10 | 150728352 |
11 | 7809a495 |
12 | 4258b080 |
13 | 252c5598 |
14 | 1603822c |
15 | d3753bc |
hex | 8fbeea0 |
150728352 has 24 divisors (see below), whose sum is σ = 395662176. Its totient is φ = 50242752.
The previous prime is 150728329. The next prime is 150728363. The reversal of 150728352 is 253827051.
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784948 + ... + 785139.
It is an arithmetic number, because the mean of its divisors is an integer number (16485924).
Almost surely, 2150728352 is an apocalyptic number.
150728352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150728352 is an abundant number, since it is smaller than the sum of its proper divisors (244933824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150728352 is a wasteful number, since it uses less digits than its factorization.
150728352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570100 (or 1570092 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 150728352 is about 12277.1475514470. The cubic root of 150728352 is about 532.1878847183.
The spelling of 150728352 in words is "one hundred fifty million, seven hundred twenty-eight thousand, three hundred fifty-two".
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