Base | Representation |
---|---|
bin | 1100010110000000010… |
… | …11011100011010001110 |
3 | 1111112202102100012221020 |
4 | 12023000023130122032 |
5 | 23422110020123210 |
6 | 522502035415010 |
7 | 42433235122155 |
oct | 6130013343216 |
9 | 1445672305836 |
10 | 424131020430 |
11 | 1539669a4197 |
12 | 6a248754466 |
13 | 30cc2b1c760 |
14 | 16756d8659c |
15 | b07516a770 |
hex | 62c02dc68e |
424131020430 has 64 divisors (see below), whose sum is σ = 1096336442880. Its totient is φ = 104389969536.
The previous prime is 424131020359. The next prime is 424131020441. The reversal of 424131020430 is 34020131424.
It is a self number, because there is not a number n which added to its sum of digits gives 424131020430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3799351 + ... + 3909389.
It is an arithmetic number, because the mean of its divisors is an integer number (17130256920).
Almost surely, 2424131020430 is an apocalyptic number.
424131020430 is an abundant number, since it is smaller than the sum of its proper divisors (672205422450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424131020430 is a wasteful number, since it uses less digits than its factorization.
424131020430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119945.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 424131020430 its reverse (34020131424), we get a palindrome (458151151854).
It can be divided in two parts, 4241310 and 20430, that added together give a triangular number (4261740 = T2919).
The spelling of 424131020430 in words is "four hundred twenty-four billion, one hundred thirty-one million, twenty thousand, four hundred thirty".
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