Base | Representation |
---|---|
bin | 1101110000001100110001… |
… | …00100010111100000001111 |
3 | 10222002020120020122121010100 |
4 | 12320012120210113200033 |
5 | 12431002013121321143 |
6 | 144153345400542143 |
7 | 6241005151561512 |
oct | 670063044274017 |
9 | 128066506577110 |
10 | 30243424401423 |
11 | 97001896a2812 |
12 | 3485465781953 |
13 | 13b4c340cb3bc |
14 | 767b0a758d79 |
15 | 376a7a6ac6d3 |
hex | 1b819891780f |
30243424401423 has 24 divisors (see below), whose sum is σ = 44283969607280. Its totient is φ = 19885818142080.
The previous prime is 30243424401409. The next prime is 30243424401457. The reversal of 30243424401423 is 32410442434203.
30243424401423 is a `hidden beast` number, since 3 + 0 + 243 + 4 + 2 + 4 + 401 + 4 + 2 + 3 = 666.
It is not a de Polignac number, because 30243424401423 - 28 = 30243424401167 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 (30243424401473) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56015868 + ... + 56553198.
Almost surely, 230243424401423 is an apocalyptic number.
30243424401423 is a deficient number, since it is larger than the sum of its proper divisors (14040545205857).
30243424401423 is a wasteful number, since it uses less digits than its factorization.
30243424401423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 623079 (or 623076 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 30243424401423 its reverse (32410442434203), we get a palindrome (62653866835626).
The spelling of 30243424401423 in words is "thirty trillion, two hundred forty-three billion, four hundred twenty-four million, four hundred one thousand, four hundred twenty-three".
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