Base | Representation |
---|---|
bin | 10010001010010… |
… | …10010101111001 |
3 | 101121200002012110 |
4 | 21011022111321 |
5 | 303000114100 |
6 | 23041202533 |
7 | 3526636224 |
oct | 1105122571 |
9 | 347602173 |
10 | 152348025 |
11 | 78aa6365 |
12 | 43030449 |
13 | 2574187b |
14 | 1633a5bb |
15 | d595250 |
hex | 914a579 |
152348025 has 24 divisors (see below), whose sum is σ = 253039360. Its totient is φ = 80879040.
The previous prime is 152348003. The next prime is 152348029. The reversal of 152348025 is 520843251.
It is not a de Polignac number, because 152348025 - 26 = 152347961 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 152347983 and 152348001.
It is not an unprimeable number, because it can be changed into a prime (152348029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12171 + ... + 21279.
Almost surely, 2152348025 is an apocalyptic number.
152348025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152348025 is a deficient number, since it is larger than the sum of its proper divisors (100691335).
152348025 is a wasteful number, since it uses less digits than its factorization.
152348025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9345 (or 9340 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 152348025 is about 12342.9342135491. The cubic root of 152348025 is about 534.0873308895.
The spelling of 152348025 in words is "one hundred fifty-two million, three hundred forty-eight thousand, twenty-five".
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