Base | Representation |
---|---|
bin | 1110111101110101… |
… | …0110111000111101 |
3 | 101100222112122010002 |
4 | 3233131112320331 |
5 | 31211431404212 |
6 | 1502351524045 |
7 | 201361523561 |
oct | 35735267075 |
9 | 11328478102 |
10 | 4017450557 |
11 | 178182307a |
12 | 941529625 |
13 | 4c04215a3 |
14 | 2a17b76a1 |
15 | 187a70ac2 |
hex | ef756e3d |
4017450557 has 12 divisors (see below), whose sum is σ = 4273458420. Its totient is φ = 3776004096.
The previous prime is 4017450511. The next prime is 4017450571. The reversal of 4017450557 is 7550547104.
4017450557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 1102638436 + 2914812121 = 33206^2 + 53989^2 .
It is not a de Polignac number, because 4017450557 - 222 = 4013256253 is a prime.
It is a super-2 number, since 2×40174505572 = 32279817955879220498, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4017450557.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4017450757) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213203 + ... + 231279.
It is an arithmetic number, because the mean of its divisors is an integer number (356121535).
Almost surely, 24017450557 is an apocalyptic number.
It is an amenable number.
4017450557 is a deficient number, since it is larger than the sum of its proper divisors (256007863).
4017450557 is a wasteful number, since it uses less digits than its factorization.
4017450557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18880 (or 18863 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 38.
The square root of 4017450557 is about 63383.3618310042. The cubic root of 4017450557 is about 1589.7061225254.
The spelling of 4017450557 in words is "four billion, seventeen million, four hundred fifty thousand, five hundred fifty-seven".
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