Base | Representation |
---|---|
bin | 100011001101111111110… |
… | …010000100101011001110 |
3 | 22120100222121212221202220 |
4 | 203031333302010223032 |
5 | 304123042331423210 |
6 | 5051455044400210 |
7 | 336566033100435 |
oct | 43157762045316 |
9 | 8510877787686 |
10 | 2420210420430 |
11 | 853450762190 |
12 | 3310776a6066 |
13 | 1472c004266a |
14 | 851d2c7011c |
15 | 42e4dd58c70 |
hex | 2337fc84ace |
2420210420430 has 64 divisors (see below), whose sum is σ = 6337875456000. Its totient is φ = 586595035520.
The previous prime is 2420210420413. The next prime is 2420210420449. The reversal of 2420210420430 is 340240120242.
It is a super-2 number, since 2×24202104204302 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2420210420430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819556 + ... + 2347784.
It is an arithmetic number, because the mean of its divisors is an integer number (99029304000).
Almost surely, 22420210420430 is an apocalyptic number.
2420210420430 is an abundant number, since it is smaller than the sum of its proper divisors (3917665035570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420210420430 is a wasteful number, since it uses less digits than its factorization.
2420210420430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1533049.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 2420210420430 its reverse (340240120242), we get a palindrome (2760450540672).
The spelling of 2420210420430 in words is "two trillion, four hundred twenty billion, two hundred ten million, four hundred twenty thousand, four hundred thirty".
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