Base | Representation |
---|---|
bin | 10011000011100100… |
… | …00101010011000101 |
3 | 222101222101212211011 |
4 | 21201302011103011 |
5 | 131422444002240 |
6 | 4411054042221 |
7 | 511343263612 |
oct | 114162052305 |
9 | 28358355734 |
10 | 10230453445 |
11 | 437a908103 |
12 | 1b961a9371 |
13 | c70677c64 |
14 | 6d09d1509 |
15 | 3ed2306ea |
hex | 261c854c5 |
10230453445 has 16 divisors (see below), whose sum is σ = 12464383680. Its totient is φ = 8061022992.
The previous prime is 10230453421. The next prime is 10230453449. The reversal of 10230453445 is 54435403201.
It is not a de Polignac number, because 10230453445 - 25 = 10230453413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230453449) 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, 1500414 + ... + 1507216.
It is an arithmetic number, because the mean of its divisors is an integer number (779023980).
Almost surely, 210230453445 is an apocalyptic number.
It is an amenable number.
10230453445 is a deficient number, since it is larger than the sum of its proper divisors (2233930235).
10230453445 is an frugal number, since it uses more digits than its factorization.
10230453445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7009 (or 6875 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 10230453445 its reverse (54435403201), we get a palindrome (64665856646).
The spelling of 10230453445 in words is "ten billion, two hundred thirty million, four hundred fifty-three thousand, four hundred forty-five".
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