Base | Representation |
---|---|
bin | 101100010001101… |
… | …001110101101101 |
3 | 1220202202102210002 |
4 | 230101221311231 |
5 | 3010130402300 |
6 | 201413154045 |
7 | 24256624334 |
oct | 5421516555 |
9 | 1822672702 |
10 | 742825325 |
11 | 35133a730 |
12 | 18892b925 |
13 | bab84c18 |
14 | 70924d1b |
15 | 453315d5 |
hex | 2c469d6d |
742825325 has 12 divisors (see below), whose sum is σ = 1004840448. Its totient is φ = 540236400.
The previous prime is 742825261. The next prime is 742825327. The reversal of 742825325 is 523528247.
It is not a de Polignac number, because 742825325 - 26 = 742825261 is a prime.
It is a super-2 number, since 2×7428253252 = 1103578926922711250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742825327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1350317 + ... + 1350866.
It is an arithmetic number, because the mean of its divisors is an integer number (83736704).
Almost surely, 2742825325 is an apocalyptic number.
It is an amenable number.
742825325 is a deficient number, since it is larger than the sum of its proper divisors (262015123).
742825325 is a wasteful number, since it uses less digits than its factorization.
742825325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701204 (or 2701199 counting only the distinct ones).
The product of its digits is 134400, while the sum is 38.
The square root of 742825325 is about 27254.8220504189. The cubic root of 742825325 is about 905.6538420814.
The spelling of 742825325 in words is "seven hundred forty-two million, eight hundred twenty-five thousand, three hundred twenty-five".
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