Base | Representation |
---|---|
bin | 1101000010011110… |
… | …00110011000111001 |
3 | 200001211211202112020 |
4 | 12201033012120321 |
5 | 103314003314101 |
6 | 3114335305053 |
7 | 335316335421 |
oct | 64117063071 |
9 | 20054752466 |
10 | 7000057401 |
11 | 2a72393807 |
12 | 143437b189 |
13 | 8773260cc |
14 | 4a5973481 |
15 | 2ae82b136 |
hex | 1a13c6639 |
7000057401 has 8 divisors (see below), whose sum is σ = 9339928800. Its totient is φ = 4663445472.
The previous prime is 7000057391. The next prime is 7000057409. The reversal of 7000057401 is 1047500007.
7000057401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 7000057401 - 210 = 7000056377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7000057409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809851 + ... + 818448.
It is an arithmetic number, because the mean of its divisors is an integer number (1167491100).
Almost surely, 27000057401 is an apocalyptic number.
It is an amenable number.
7000057401 is a deficient number, since it is larger than the sum of its proper divisors (2339871399).
7000057401 is a wasteful number, since it uses less digits than its factorization.
7000057401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629735.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 7000057401 is about 83666.3456892913. The cubic root of 7000057401 is about 1912.9364115278.
Adding to 7000057401 its reverse (1047500007), we get a palindrome (8047557408).
The spelling of 7000057401 in words is "seven billion, fifty-seven thousand, four hundred one".
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