Base | Representation |
---|---|
bin | 10010001000101… |
… | …10001100011001 |
3 | 101121021020012100 |
4 | 21010112030121 |
5 | 302421300200 |
6 | 23032434013 |
7 | 3525056412 |
oct | 1104261431 |
9 | 347236170 |
10 | 152134425 |
11 | 7896a933 |
12 | 42b48909 |
13 | 25698591 |
14 | 162c2809 |
15 | d551d00 |
hex | 9116319 |
152134425 has 54 divisors (see below), whose sum is σ = 287739582. Its totient is φ = 76826880.
The previous prime is 152134403. The next prime is 152134429. The reversal of 152134425 is 524431251.
152134425 is a `hidden beast` number, since 1 + 5 + 213 + 442 + 5 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 549081 + 151585344 = 741^2 + 12312^2 .
It is not a de Polignac number, because 152134425 - 217 = 152003353 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (152134429) 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 53 ways as a sum of consecutive naturals, for example, 80289 + ... + 82161.
Almost surely, 2152134425 is an apocalyptic number.
152134425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152134425 is a deficient number, since it is larger than the sum of its proper divisors (135605157).
152134425 is a wasteful number, since it uses less digits than its factorization.
152134425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1927 (or 1900 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 152134425 is about 12334.2784547780. The cubic root of 152134425 is about 533.8376079031.
Adding to 152134425 its reverse (524431251), we get a palindrome (676565676).
The spelling of 152134425 in words is "one hundred fifty-two million, one hundred thirty-four thousand, four hundred twenty-five".
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