Base | Representation |
---|---|
bin | 10010001011000… |
… | …01110011011101 |
3 | 101121211222000201 |
4 | 21011201303131 |
5 | 303011203000 |
6 | 23043223501 |
7 | 3530516341 |
oct | 1105416335 |
9 | 347758021 |
10 | 152444125 |
11 | 79061589 |
12 | 43077b91 |
13 | 25776532 |
14 | 16363621 |
15 | d5b396a |
hex | 9161cdd |
152444125 has 16 divisors (see below), whose sum is σ = 200266560. Its totient is φ = 115534800.
The previous prime is 152444057. The next prime is 152444129. The reversal of 152444125 is 521444251.
152444125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152444125 - 27 = 152443997 is a prime.
It is a super-2 number, since 2×1524441252 = 46478422494031250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152444093 and 152444102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152444129) 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, 29719 + ... + 34468.
It is an arithmetic number, because the mean of its divisors is an integer number (12516660).
Almost surely, 2152444125 is an apocalyptic number.
It is an amenable number.
152444125 is a deficient number, since it is larger than the sum of its proper divisors (47822435).
152444125 is an equidigital number, since it uses as much as digits as its factorization.
152444125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64221 (or 64211 counting only the distinct ones).
The product of its digits is 6400, while the sum is 28.
The square root of 152444125 is about 12346.8265153439. The cubic root of 152444125 is about 534.1996067226.
Adding to 152444125 its reverse (521444251), we get a palindrome (673888376).
The spelling of 152444125 in words is "one hundred fifty-two million, four hundred forty-four thousand, one hundred twenty-five".
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