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2420310130242 = 23454609887323
BaseRepresentation
bin100011001110000101101…
…110011011111001000010
322120101020120111201220220
4203032011232123321002
5304123243343131432
65051513005443510
7336601353443544
oct43160556337102
98511216451826
102420310130242
118534a1a75694
123310a4b70596
131473078b4054
14852021c7694
1542e579a272c
hex23385b9be42

2420310130242 has 16 divisors (see below), whose sum is σ = 4840636363680. Its totient is φ = 806767359552.

The previous prime is 2420310130157. The next prime is 2420310130253.

It is a happy number.

2420310130242 is nontrivially palindromic in base 10.

2420310130242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×24203101302422 (a number of 26 digits) contains 22 as substring.

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, 2283993 + ... + 3171315.

It is an arithmetic number, because the mean of its divisors is an integer number (302539772730).

Almost surely, 22420310130242 is an apocalyptic number.

2420310130242 is an abundant number, since it is smaller than the sum of its proper divisors (2420326233438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420310130242 is a wasteful number, since it uses less digits than its factorization.

2420310130242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341937.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2420310 and 130242, that added together give a palindrome (2550552).

The spelling of 2420310130242 in words is "two trillion, four hundred twenty billion, three hundred ten million, one hundred thirty thousand, two hundred forty-two".

Divisors: 1 2 3 6 454609 887323 909218 1363827 1774646 2661969 2727654 5323938 403385021707 806770043414 1210155065121 2420310130242