Base | Representation |
---|---|
bin | 1100001110011001000… |
… | …00111001010010010110 |
3 | 1111011012112000102022101 |
4 | 12013030200321102112 |
5 | 23340222002044110 |
6 | 520544243152314 |
7 | 42230025421120 |
oct | 6071440712226 |
9 | 1434175012271 |
10 | 420043003030 |
11 | 152159363212 |
12 | 694a767569a |
13 | 307c0bc1651 |
14 | 1648a080210 |
15 | add630b13a |
hex | 61cc839496 |
420043003030 has 32 divisors (see below), whose sum is σ = 864177791040. Its totient is φ = 143999856000.
The previous prime is 420043003019. The next prime is 420043003069. The reversal of 420043003030 is 30300340024.
It is a super-2 number, since 2×4200430030302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 420043002989 and 420043003007.
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 15 ways as a sum of consecutive naturals, for example, 382780 + ... + 993280.
It is an arithmetic number, because the mean of its divisors is an integer number (27005555970).
Almost surely, 2420043003030 is an apocalyptic number.
420043003030 is an abundant number, since it is smaller than the sum of its proper divisors (444134788010).
420043003030 is a wasteful number, since it uses less digits than its factorization.
420043003030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620344.
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 420043003030 its reverse (30300340024), we get a palindrome (450343343054).
The spelling of 420043003030 in words is "four hundred twenty billion, forty-three million, three thousand, thirty".
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