Base | Representation |
---|---|
bin | 1111000111011100… |
… | …1011110101110000 |
3 | 101110210102100111110 |
4 | 3301313023311300 |
5 | 31302242303342 |
6 | 1510352113320 |
7 | 202361344122 |
oct | 36167136560 |
9 | 11423370443 |
10 | 4057775472 |
11 | 17a2565853 |
12 | 952b35840 |
13 | 4c889cc9a |
14 | 2a6cb3212 |
15 | 18b388c9c |
hex | f1dcbd70 |
4057775472 has 40 divisors (see below), whose sum is σ = 10485063040. Its totient is φ = 1352272320.
The previous prime is 4057775443. The next prime is 4057775531. The reversal of 4057775472 is 2745777504.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285429 + ... + 299307.
It is an arithmetic number, because the mean of its divisors is an integer number (262126576).
Almost surely, 24057775472 is an apocalyptic number.
It is an amenable number.
4057775472 is an abundant number, since it is smaller than the sum of its proper divisors (6427287568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4057775472 is a wasteful number, since it uses less digits than its factorization.
4057775472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19981 (or 19975 counting only the distinct ones).
The product of its (nonzero) digits is 1920800, while the sum is 48.
The square root of 4057775472 is about 63700.6708912865. The cubic root of 4057775472 is about 1595.0072846174.
The spelling of 4057775472 in words is "four billion, fifty-seven million, seven hundred seventy-five thousand, four hundred seventy-two".
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