Base | Representation |
---|---|
bin | 100001010010011100101… |
… | …0101011010100100101101 |
3 | 121012101010201201122110222 |
4 | 1002210321111122210231 |
5 | 1044424302113213141 |
6 | 13421434535341125 |
7 | 651353203035650 |
oct | 102447125324455 |
9 | 17171121648428 |
10 | 4575102085421 |
11 | 150432094445a |
12 | 61a8285217a5 |
13 | 2725794134ba |
14 | 11b616a11897 |
15 | 7e0200bd14b |
hex | 4293955a92d |
4575102085421 has 16 divisors (see below), whose sum is σ = 5366228361984. Its totient is φ = 3819441035904.
The previous prime is 4575102085403. The next prime is 4575102085439. The reversal of 4575102085421 is 1245802015754.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4575102085403) and next prime (4575102085439).
It is a cyclic number.
It is not a de Polignac number, because 4575102085421 - 214 = 4575102069037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4575102085441) 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, 44955785 + ... + 45057438.
It is an arithmetic number, because the mean of its divisors is an integer number (335389272624).
Almost surely, 24575102085421 is an apocalyptic number.
It is an amenable number.
4575102085421 is a deficient number, since it is larger than the sum of its proper divisors (791126276563).
4575102085421 is a wasteful number, since it uses less digits than its factorization.
4575102085421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90013420.
The product of its (nonzero) digits is 448000, while the sum is 44.
The spelling of 4575102085421 in words is "four trillion, five hundred seventy-five billion, one hundred two million, eighty-five thousand, four hundred twenty-one".
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