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2423142030 = 23580771401
BaseRepresentation
bin1001000001101110…
…0011011010001110
320020212120100222010
42100123203122032
514430311021110
61040240202050
7114022240011
oct22033433216
96225510863
102423142030
111033889521
12577609326
132c802c26a
1418db65378
15e2ae8020
hex906e368e

2423142030 has 16 divisors (see below), whose sum is σ = 5815540944. Its totient is φ = 646171200.

The previous prime is 2423142017. The next prime is 2423142041. The reversal of 2423142030 is 302413242.

It is a junction number, because it is equal to n+sod(n) for n = 2423141988 and 2423142006.

It is a congruent number.

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, 40385671 + ... + 40385730.

It is an arithmetic number, because the mean of its divisors is an integer number (363471309).

Almost surely, 22423142030 is an apocalyptic number.

2423142030 is an abundant number, since it is smaller than the sum of its proper divisors (3392398914).

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

2423142030 is a wasteful number, since it uses less digits than its factorization.

2423142030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80771411.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2423142030 is about 49225.4205670200. The cubic root of 2423142030 is about 1343.1554858312.

Adding to 2423142030 its reverse (302413242), we get a palindrome (2725555272).

It can be divided in two parts, 2423 and 142030, that added together give a triangular number (144453 = T537).

The spelling of 2423142030 in words is "two billion, four hundred twenty-three million, one hundred forty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 80771401 161542802 242314203 403857005 484628406 807714010 1211571015 2423142030