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2420310424 = 23723281701
BaseRepresentation
bin1001000001000011…
…0000000110011000
320020200020111201211
42100100300012120
514424044413144
61040055352504
7113656204420
oct22020600630
96220214654
102420310424
111032225054
12576682734
132c757a45c
1418d629480
15e2739034
hex90430198

2420310424 has 48 divisors (see below), whose sum is σ = 5421744720. Its totient is φ = 992164800.

The previous prime is 2420310419. The next prime is 2420310433. The reversal of 2420310424 is 4240130242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2420310395 and 2420310404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11227 + ... + 70474.

It is an arithmetic number, because the mean of its divisors is an integer number (112953015).

Almost surely, 22420310424 is an apocalyptic number.

It is an amenable number.

2420310424 is an abundant number, since it is smaller than the sum of its proper divisors (3001434296).

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

2420310424 is a wasteful number, since it uses less digits than its factorization.

2420310424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81760 (or 81733 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2420310424 is about 49196.6505363932. The cubic root of 2420310424 is about 1342.6320924416.

Adding to 2420310424 its reverse (4240130242), we get a palindrome (6660440666).

The spelling of 2420310424 in words is "two billion, four hundred twenty million, three hundred ten thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 529 644 1058 1288 2116 3703 4232 7406 14812 29624 81701 163402 326804 571907 653608 1143814 1879123 2287628 3758246 4575256 7516492 13153861 15032984 26307722 43219829 52615444 86439658 105230888 172879316 302538803 345758632 605077606 1210155212 2420310424