Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11010110011110101 |
3 | 221220000012212022020 |
4 | 21111311122303311 |
5 | 131020140021042 |
6 | 4335133423353 |
7 | 503360414403 |
oct | 112565326365 |
9 | 27800185266 |
10 | 10030001397 |
11 | 4287746559 |
12 | 1b3b03ab59 |
13 | c3ac92c90 |
14 | 6b2132473 |
15 | 3da8373ec |
hex | 255d5acf5 |
10030001397 has 16 divisors (see below), whose sum is σ = 14584362240. Its totient is φ = 6094176192.
The previous prime is 10030001369. The next prime is 10030001419. The reversal of 10030001397 is 79310003001.
It is not a de Polignac number, because 10030001397 - 27 = 10030001269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030001327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624638 + ... + 1630799.
It is an arithmetic number, because the mean of its divisors is an integer number (911522640).
Almost surely, 210030001397 is an apocalyptic number.
It is an amenable number.
10030001397 is a deficient number, since it is larger than the sum of its proper divisors (4554360843).
10030001397 is a wasteful number, since it uses less digits than its factorization.
10030001397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3255532.
The product of its (nonzero) digits is 567, while the sum is 24.
Adding to 10030001397 its reverse (79310003001), we get a palindrome (89340004398).
The spelling of 10030001397 in words is "ten billion, thirty million, one thousand, three hundred ninety-seven".
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