Base | Representation |
---|---|
bin | 100111000111101001… |
… | …001000000001101110 |
3 | 11000102100020000210021 |
4 | 213013221020001232 |
5 | 1142011030334210 |
6 | 31144010432354 |
7 | 3014621255542 |
oct | 470751100156 |
9 | 130370200707 |
10 | 42004152430 |
11 | 168a5281469 |
12 | 81831326ba |
13 | 3c65351986 |
14 | 2066827a22 |
15 | 115c919bda |
hex | 9c7a4806e |
42004152430 has 8 divisors (see below), whose sum is σ = 75607474392. Its totient is φ = 16801660968.
The previous prime is 42004152389. The next prime is 42004152493. The reversal of 42004152430 is 3425140024.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 42004152395 and 42004152404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2100207612 + ... + 2100207631.
It is an arithmetic number, because the mean of its divisors is an integer number (9450934299).
Almost surely, 242004152430 is an apocalyptic number.
42004152430 is a deficient number, since it is larger than the sum of its proper divisors (33603321962).
42004152430 is a wasteful number, since it uses less digits than its factorization.
42004152430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4200415250.
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 42004152430 its reverse (3425140024), we get a palindrome (45429292454).
The spelling of 42004152430 in words is "forty-two billion, four million, one hundred fifty-two thousand, four hundred thirty".
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