Base | Representation |
---|---|
bin | 101111110000001000010100… |
… | …1110011110100100010101000 |
3 | 2001002012121021002201111100101 |
4 | 1133200100221303310202220 |
5 | 420023243122210130044 |
6 | 4045155420452315144 |
7 | 154321155515120104 |
oct | 13740205163644250 |
9 | 2032177232644311 |
10 | 420031323130024 |
11 | 111920313792951 |
12 | 3b138a74312ab4 |
13 | 1504aa2606c848 |
14 | 75a18a5932904 |
15 | 3385ea2d4bcd4 |
hex | 17e0429cf48a8 |
420031323130024 has 32 divisors (see below), whose sum is σ = 788902102972800. Its totient is φ = 209657710981440.
The previous prime is 420031323129989. The next prime is 420031323130063.
It is a happy number.
420031323130024 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 420031323129974 and 420031323130001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5704732 + ... + 29539915.
It is an arithmetic number, because the mean of its divisors is an integer number (24653190717900).
Almost surely, 2420031323130024 is an apocalyptic number.
It is an amenable number.
420031323130024 is a deficient number, since it is larger than the sum of its proper divisors (368870779842776).
420031323130024 is a wasteful number, since it uses less digits than its factorization.
420031323130024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35247193 (or 35247189 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
The spelling of 420031323130024 in words is "four hundred twenty trillion, thirty-one billion, three hundred twenty-three million, one hundred thirty thousand, twenty-four".
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