Base | Representation |
---|---|
bin | 1000001010010111… |
… | …11110101001100111 |
3 | 102022101111100010100 |
4 | 10011023332221213 |
5 | 32433242243300 |
6 | 2002453155143 |
7 | 213406221321 |
oct | 40513765147 |
9 | 12271440110 |
10 | 4381993575 |
11 | 19495806a3 |
12 | a2362bab3 |
13 | 54aaca10b |
14 | 2d7d8c611 |
15 | 1a9a7d700 |
hex | 1052fea67 |
4381993575 has 72 divisors (see below), whose sum is σ = 7985087136. Its totient is φ = 2296800000.
The previous prime is 4381993573. The next prime is 4381993589. The reversal of 4381993575 is 5753991834.
It is not a de Polignac number, because 4381993575 - 21 = 4381993573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4381993573) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3430837 + ... + 3432113.
It is an arithmetic number, because the mean of its divisors is an integer number (110903988).
Almost surely, 24381993575 is an apocalyptic number.
4381993575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4381993575 is a deficient number, since it is larger than the sum of its proper divisors (3603093561).
4381993575 is a wasteful number, since it uses less digits than its factorization.
4381993575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1545 (or 1537 counting only the distinct ones).
The product of its digits is 4082400, while the sum is 54.
The square root of 4381993575 is about 66196.6281240971. The cubic root of 4381993575 is about 1636.4041748585.
The spelling of 4381993575 in words is "four billion, three hundred eighty-one million, nine hundred ninety-three thousand, five hundred seventy-five".
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