Base | Representation |
---|---|
bin | 1100001110111011101… |
… | …00110000111000000010 |
3 | 1111011221202111100011102 |
4 | 12013131310300320002 |
5 | 23341320324033010 |
6 | 521033140014402 |
7 | 42240153103634 |
oct | 6073564607002 |
9 | 1434852440142 |
10 | 420333424130 |
11 | 152298294954 |
12 | 69568991402 |
13 | 30839117459 |
14 | 164b687ca54 |
15 | ae01a76ba5 |
hex | 61ddd30e02 |
420333424130 has 32 divisors (see below), whose sum is σ = 774246268224. Its totient is φ = 164212526016.
The previous prime is 420333424117. The next prime is 420333424157. The reversal of 420333424130 is 31424333024.
It is a junction number, because it is equal to n+sod(n) for n = 420333424093 and 420333424102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10746389 + ... + 10785431.
It is an arithmetic number, because the mean of its divisors is an integer number (24195195882).
Almost surely, 2420333424130 is an apocalyptic number.
420333424130 is a deficient number, since it is larger than the sum of its proper divisors (353912844094).
420333424130 is a wasteful number, since it uses less digits than its factorization.
420333424130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64130.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 420333424130 its reverse (31424333024), we get a palindrome (451757757154).
The spelling of 420333424130 in words is "four hundred twenty billion, three hundred thirty-three million, four hundred twenty-four thousand, one hundred thirty".
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