Base | Representation |
---|---|
bin | 1001000000110… |
… | …01011000100001 |
3 | 12021020221200101 |
4 | 10200121120201 |
5 | 123323221231 |
6 | 11300222401 |
7 | 1605413236 |
oct | 440313041 |
9 | 167227611 |
10 | 75601441 |
11 | 39747533 |
12 | 2139aa01 |
13 | 128802a6 |
14 | a07d78d |
15 | 6985661 |
hex | 4819621 |
75601441 has 4 divisors (see below), whose sum is σ = 75628800. Its totient is φ = 75574084.
The previous prime is 75601411. The next prime is 75601447. The reversal of 75601441 is 14410657.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14410657 = 71 ⋅202967.
It is a cyclic number.
It is not a de Polignac number, because 75601441 - 27 = 75601313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (75601447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9001 + ... + 15238.
It is an arithmetic number, because the mean of its divisors is an integer number (18907200).
Almost surely, 275601441 is an apocalyptic number.
It is an amenable number.
75601441 is a deficient number, since it is larger than the sum of its proper divisors (27359).
75601441 is a wasteful number, since it uses less digits than its factorization.
75601441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27358.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 75601441 is about 8694.9089126914. The cubic root of 75601441 is about 422.8406104564.
The spelling of 75601441 in words is "seventy-five million, six hundred one thousand, four hundred forty-one".
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