Base | Representation |
---|---|
bin | 1100100001001000011… |
… | …00100110001010011100 |
3 | 1112010011200120121012202 |
4 | 12100210030212022130 |
5 | 24021323111331140 |
6 | 525330445351032 |
7 | 43034243530106 |
oct | 6204414461234 |
9 | 1463150517182 |
10 | 430104011420 |
11 | 156451557786 |
12 | 6b434b68478 |
13 | 3173541ca55 |
14 | 16b62364576 |
15 | b2c471a915 |
hex | 642432629c |
430104011420 has 24 divisors (see below), whose sum is σ = 907268740224. Its totient is φ = 171270115776.
The previous prime is 430104011411. The next prime is 430104011423. The reversal of 430104011420 is 24110401034.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 430104011392 and 430104011401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430104011423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48213479 + ... + 48222398.
It is an arithmetic number, because the mean of its divisors is an integer number (37802864176).
Almost surely, 2430104011420 is an apocalyptic number.
It is an amenable number.
430104011420 is an abundant number, since it is smaller than the sum of its proper divisors (477164728804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430104011420 is a wasteful number, since it uses less digits than its factorization.
430104011420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96436109 (or 96436107 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 430104011420 its reverse (24110401034), we get a palindrome (454214412454).
The spelling of 430104011420 in words is "four hundred thirty billion, one hundred four million, eleven thousand, four hundred twenty".
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