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2420104030 = 25733315211
BaseRepresentation
bin1001000000111111…
…1101101101011110
320020122212000121121
42100033331231132
514424021312110
61040051121154
7113654354611
oct22017755536
96218760547
102420104030
1110320a3a83
125765a31ba
132c7507526
1418d5b4178
15e26e7cda
hex903fdb5e

2420104030 has 16 divisors (see below), whose sum is σ = 4415862384. Its totient is φ = 954780480.

The previous prime is 2420104013. The next prime is 2420104033. The reversal of 2420104030 is 304010242.

It is a junction number, because it is equal to n+sod(n) for n = 2420103995 and 2420104013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420104033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656876 + ... + 1658335.

It is an arithmetic number, because the mean of its divisors is an integer number (275991399).

Almost surely, 22420104030 is an apocalyptic number.

2420104030 is a deficient number, since it is larger than the sum of its proper divisors (1995758354).

2420104030 is a wasteful number, since it uses less digits than its factorization.

2420104030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315291.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420104030 is about 49194.5528488673. The cubic root of 2420104030 is about 1342.5939266644.

Adding to 2420104030 its reverse (304010242), we get a palindrome (2724114272).

The spelling of 2420104030 in words is "two billion, four hundred twenty million, one hundred four thousand, thirty".

Divisors: 1 2 5 10 73 146 365 730 3315211 6630422 16576055 33152110 242010403 484020806 1210052015 2420104030