Base | Representation |
---|---|
bin | 10001111011010… |
… | …00000001001100 |
3 | 101110221201012012 |
4 | 20331220001030 |
5 | 301443404203 |
6 | 22531000352 |
7 | 3504100403 |
oct | 1075500114 |
9 | 343851165 |
10 | 150372428 |
11 | 77977038 |
12 | 424390b8 |
13 | 251cc58b |
14 | 15d8463a |
15 | d304bd8 |
hex | 8f6804c |
150372428 has 18 divisors (see below), whose sum is σ = 266718564. Its totient is φ = 74169984.
The previous prime is 150372427. The next prime is 150372449. The reversal of 150372428 is 824273051.
It is a super-2 number, since 2×1503724282 = 45223734205230368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 150372394 and 150372403.
It is not an unprimeable number, because it can be changed into a prime (150372421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223100 + ... + 223772.
It is an arithmetic number, because the mean of its divisors is an integer number (14817698).
Almost surely, 2150372428 is an apocalyptic number.
It is an amenable number.
150372428 is a deficient number, since it is larger than the sum of its proper divisors (116346136).
150372428 is an frugal number, since it uses more digits than its factorization.
150372428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1433 (or 758 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 150372428 is about 12262.6435975282. The cubic root of 150372428 is about 531.7686587196.
The spelling of 150372428 in words is "one hundred fifty million, three hundred seventy-two thousand, four hundred twenty-eight".
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