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2422300040 = 235131462271
BaseRepresentation
bin1001000001100001…
…0101110110001000
320020210222120222022
42100120111312020
514430102100130
61040210144012
7114012132146
oct22030256610
96223876868
102422300040
111033363966
12577282008
132c7ac5c44
1418d9c6596
15e29cd7e5
hex90615d88

2422300040 has 32 divisors (see below), whose sum is σ = 5491791360. Its totient is φ = 961521600.

The previous prime is 2422300033. The next prime is 2422300051. The reversal of 2422300040 is 400032242.

It is a junction number, because it is equal to n+sod(n) for n = 2422299991 and 2422300018.

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, 225896 + ... + 236375.

It is an arithmetic number, because the mean of its divisors is an integer number (171618480).

Almost surely, 22422300040 is an apocalyptic number.

2422300040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422300040 is an abundant number, since it is smaller than the sum of its proper divisors (3069491320).

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

2422300040 is a wasteful number, since it uses less digits than its factorization.

2422300040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462413 (or 462409 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2422300040 is about 49216.8674338382. The cubic root of 2422300040 is about 1342.9998952124. Note that the first 3 decimals are identical.

Adding to 2422300040 its reverse (400032242), we get a palindrome (2822332282).

The spelling of 2422300040 in words is "two billion, four hundred twenty-two million, three hundred thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 131 262 524 655 1048 1310 2620 5240 462271 924542 1849084 2311355 3698168 4622710 9245420 18490840 60557501 121115002 242230004 302787505 484460008 605575010 1211150020 2422300040