Base | Representation |
---|---|
bin | 10001111110101… |
… | …11001011111100 |
3 | 101111210211210210 |
4 | 20333113023330 |
5 | 302102442042 |
6 | 22544432420 |
7 | 3511005054 |
oct | 1077271374 |
9 | 344724723 |
10 | 150827772 |
11 | 78158157 |
12 | 42618710 |
13 | 2532b904 |
14 | 16062564 |
15 | d394a9c |
hex | 8fd72fc |
150827772 has 48 divisors (see below), whose sum is σ = 364593152. Its totient is φ = 48479040.
The previous prime is 150827759. The next prime is 150827773. The reversal of 150827772 is 277728051.
It is a self number, because there is not a number n which added to its sum of digits gives 150827772.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150827773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138213 + ... + 139299.
Almost surely, 2150827772 is an apocalyptic number.
150827772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150827772 is an abundant number, since it is smaller than the sum of its proper divisors (213765380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150827772 is a wasteful number, since it uses less digits than its factorization.
150827772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498 (or 1496 counting only the distinct ones).
The product of its (nonzero) digits is 54880, while the sum is 39.
The square root of 150827772 is about 12281.1958701097. The cubic root of 150827772 is about 532.3048688820.
The spelling of 150827772 in words is "one hundred fifty million, eight hundred twenty-seven thousand, seven hundred seventy-two".
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