Base | Representation |
---|---|
bin | 10001111101001… |
… | …01101100001001 |
3 | 101111102112200221 |
4 | 20332211230021 |
5 | 302030000113 |
6 | 22540230041 |
7 | 3506202016 |
oct | 1076455411 |
9 | 344375627 |
10 | 150625033 |
11 | 780298a9 |
12 | 4253b321 |
13 | 2528a550 |
14 | 1600c70d |
15 | d35498d |
hex | 8fa5b09 |
150625033 has 4 divisors (see below), whose sum is σ = 162211588. Its totient is φ = 139038480.
The previous prime is 150625031. The next prime is 150625073. The reversal of 150625033 is 330526051.
It is a happy number.
150625033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330526051 = 41 ⋅8061611.
It can be written as a sum of positive squares in 2 ways, for example, as 93954249 + 56670784 = 9693^2 + 7528^2 .
It is a cyclic number.
It is not a de Polignac number, because 150625033 - 21 = 150625031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150624989 and 150625007.
It is not an unprimeable number, because it can be changed into a prime (150625031) 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, 5793258 + ... + 5793283.
It is an arithmetic number, because the mean of its divisors is an integer number (40552897).
Almost surely, 2150625033 is an apocalyptic number.
150625033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
150625033 is a deficient number, since it is larger than the sum of its proper divisors (11586555).
150625033 is a wasteful number, since it uses less digits than its factorization.
150625033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11586554.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 150625033 is about 12272.9390530549. The cubic root of 150625033 is about 532.0662582125.
The spelling of 150625033 in words is "one hundred fifty million, six hundred twenty-five thousand, thirty-three".
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