Base | Representation |
---|---|
bin | 101100001110100… |
… | …110100111100001 |
3 | 1220201020210220020 |
4 | 230032212213201 |
5 | 3004424310242 |
6 | 201344104053 |
7 | 24250054140 |
oct | 5416464741 |
9 | 1821223806 |
10 | 742025697 |
11 | 350943986 |
12 | 188605029 |
13 | ba964c7a |
14 | 70797757 |
15 | 452246ec |
hex | 2c3a69e1 |
742025697 has 16 divisors (see below), whose sum is σ = 1169696640. Its totient is φ = 409393152.
The previous prime is 742025693. The next prime is 742025729. The reversal of 742025697 is 796520247.
742025697 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 742025697 - 22 = 742025693 is a prime.
It is not an unprimeable number, because it can be changed into a prime (742025693) 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, 608608 + ... + 609825.
It is an arithmetic number, because the mean of its divisors is an integer number (73106040).
Almost surely, 2742025697 is an apocalyptic number.
It is an amenable number.
742025697 is a deficient number, since it is larger than the sum of its proper divisors (427670943).
742025697 is a wasteful number, since it uses less digits than its factorization.
742025697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1218472.
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 742025697 is about 27240.1486229426. The cubic root of 742025697 is about 905.3287561534.
The spelling of 742025697 in words is "seven hundred forty-two million, twenty-five thousand, six hundred ninety-seven".
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