Base | Representation |
---|---|
bin | 1011100100000110110… |
… | …00001011001011110001 |
3 | 1101222121101110110222000 |
4 | 11302003120023023301 |
5 | 23002223313100133 |
6 | 502311435404213 |
7 | 40464324665436 |
oct | 5620330131361 |
9 | 1358541413860 |
10 | 397341143793 |
11 | 143569798380 |
12 | 650108b3669 |
13 | 2b61382bc49 |
14 | 15334dddb8d |
15 | a50828e413 |
hex | 5c8360b2f1 |
397341143793 has 32 divisors (see below), whose sum is σ = 642224709120. Its totient is φ = 240791363280.
The previous prime is 397341143713. The next prime is 397341143807.
397341143793 is a `hidden beast` number, since 3 + 97 + 34 + 1 + 1 + 437 + 93 = 666.
397341143793 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 397341143793 - 225 = 397307589361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (397341143713) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3673146 + ... + 3779772.
It is an arithmetic number, because the mean of its divisors is an integer number (20069522160).
Almost surely, 2397341143793 is an apocalyptic number.
397341143793 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
397341143793 is a deficient number, since it is larger than the sum of its proper divisors (244883565327).
397341143793 is a wasteful number, since it uses less digits than its factorization.
397341143793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119194 (or 119188 counting only the distinct ones).
The product of its digits is 5143824, while the sum is 54.
The spelling of 397341143793 in words is "three hundred ninety-seven billion, three hundred forty-one million, one hundred forty-three thousand, seven hundred ninety-three".
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