Base | Representation |
---|---|
bin | 10001111100010… |
… | …00000100101101 |
3 | 101111012101022001 |
4 | 20332020010231 |
5 | 302012104400 |
6 | 22533452301 |
7 | 3505155241 |
oct | 1076100455 |
9 | 344171261 |
10 | 150503725 |
11 | 77a56749 |
12 | 424a1091 |
13 | 25247278 |
14 | 15dba421 |
15 | d32da6a |
hex | 8f8812d |
150503725 has 12 divisors (see below), whose sum is σ = 186791616. Its totient is φ = 120295280.
The previous prime is 150503713. The next prime is 150503747. The reversal of 150503725 is 527305051.
It is not a de Polignac number, because 150503725 - 27 = 150503597 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150503693 and 150503702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37674 + ... + 41476.
It is an arithmetic number, because the mean of its divisors is an integer number (15565968).
Almost surely, 2150503725 is an apocalyptic number.
It is an amenable number.
150503725 is a deficient number, since it is larger than the sum of its proper divisors (36287891).
150503725 is a wasteful number, since it uses less digits than its factorization.
150503725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5396 (or 5391 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 28.
The square root of 150503725 is about 12267.9959651118. The cubic root of 150503725 is about 531.9233841558.
Adding to 150503725 its reverse (527305051), we get a palindrome (677808776).
The spelling of 150503725 in words is "one hundred fifty million, five hundred three thousand, seven hundred twenty-five".
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