Base | Representation |
---|---|
bin | 101100001011101… |
… | …000010000101001 |
3 | 1220122210012100022 |
4 | 230023220100221 |
5 | 3004224332433 |
6 | 201315250225 |
7 | 24240326015 |
oct | 5413502051 |
9 | 1818705308 |
10 | 741245993 |
11 | 3504610a4 |
12 | 1882a9975 |
13 | ba7510c7 |
14 | 70633545 |
15 | 4511d698 |
hex | 2c2e8429 |
741245993 has 6 divisors (see below), whose sum is σ = 782312634. Its totient is φ = 702232704.
The previous prime is 741245983. The next prime is 741246043. The reversal of 741245993 is 399542147.
It can be written as a sum of positive squares in only one way, i.e., 565868944 + 175377049 = 23788^2 + 13243^2 .
It is not a de Polignac number, because 741245993 - 28 = 741245737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (741245983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1026296 + ... + 1027017.
It is an arithmetic number, because the mean of its divisors is an integer number (130385439).
Almost surely, 2741245993 is an apocalyptic number.
It is an amenable number.
741245993 is a deficient number, since it is larger than the sum of its proper divisors (41066641).
741245993 is a wasteful number, since it uses less digits than its factorization.
741245993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2053351 (or 2053332 counting only the distinct ones).
The product of its digits is 272160, while the sum is 44.
The square root of 741245993 is about 27225.8331920255. The cubic root of 741245993 is about 905.0115452878.
The spelling of 741245993 in words is "seven hundred forty-one million, two hundred forty-five thousand, nine hundred ninety-three".
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