Base | Representation |
---|---|
bin | 1000000101111110… |
… | …01001101101001101 |
3 | 102012211000202111101 |
4 | 10002333021231031 |
5 | 32344314422212 |
6 | 1555054023101 |
7 | 212450353453 |
oct | 40277115515 |
9 | 12184022441 |
10 | 4345076557 |
11 | 192a756368 |
12 | a131a7a91 |
13 | 543272923 |
14 | 2d30dc9d3 |
15 | 1a66da157 |
hex | 102fc9b4d |
4345076557 has 8 divisors (see below), whose sum is σ = 4456283832. Its totient is φ = 4234118400.
The previous prime is 4345076521. The next prime is 4345076623. The reversal of 4345076557 is 7556705434.
It can be written as a sum of positive squares in 4 ways, for example, as 76545001 + 4268531556 = 8749^2 + 65334^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4345076557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4345076657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26694 + ... + 96967.
It is an arithmetic number, because the mean of its divisors is an integer number (557035479).
Almost surely, 24345076557 is an apocalyptic number.
It is an amenable number.
4345076557 is a deficient number, since it is larger than the sum of its proper divisors (111207275).
4345076557 is a wasteful number, since it uses less digits than its factorization.
4345076557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124559.
The product of its (nonzero) digits is 1764000, while the sum is 46.
The square root of 4345076557 is about 65917.1946991072. The cubic root of 4345076557 is about 1631.7957997996.
The spelling of 4345076557 in words is "four billion, three hundred forty-five million, seventy-six thousand, five hundred fifty-seven".
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