Base | Representation |
---|---|
bin | 100100001101001… |
… | …001010101100011 |
3 | 1120022222102200020 |
4 | 210031021111203 |
5 | 2221000112031 |
6 | 140135124523 |
7 | 21024014652 |
oct | 4415112543 |
9 | 1508872606 |
10 | 607425891 |
11 | 291970076 |
12 | 14b513743 |
13 | 98ac8907 |
14 | 5a95b199 |
15 | 384d8096 |
hex | 24349563 |
607425891 has 8 divisors (see below), whose sum is σ = 810107904. Its totient is φ = 404847240.
The previous prime is 607425859. The next prime is 607425893. The reversal of 607425891 is 198524706.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 607425891 - 25 = 607425859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (607425893) 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 7 ways as a sum of consecutive naturals, for example, 10891 + ... + 36516.
It is an arithmetic number, because the mean of its divisors is an integer number (101263488).
Almost surely, 2607425891 is an apocalyptic number.
607425891 is a deficient number, since it is larger than the sum of its proper divisors (202682013).
607425891 is a wasteful number, since it uses less digits than its factorization.
607425891 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51681.
The product of its (nonzero) digits is 120960, while the sum is 42.
The square root of 607425891 is about 24646.0116651762. The cubic root of 607425891 is about 846.8979854620.
The spelling of 607425891 in words is "six hundred seven million, four hundred twenty-five thousand, eight hundred ninety-one".
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