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2420133234 = 233113011469
BaseRepresentation
bin1001000001000000…
…0100110101110010
320020122220111200020
42100100010311302
514424023230414
61040051504310
7113654536011
oct22020046562
96218814606
102420133234
111032113a12
125765b8096
132c75178cc
1418d5c0a78
15e27017a9
hex90404d72

2420133234 has 16 divisors (see below), whose sum is σ = 4996404480. Its totient is φ = 780688080.

The previous prime is 2420133229. The next prime is 2420133241. The reversal of 2420133234 is 4323310242.

It is a super-2 number, since 2×24201332342 = 11714089740622597512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6505549 + ... + 6505920.

It is an arithmetic number, because the mean of its divisors is an integer number (312275280).

Almost surely, 22420133234 is an apocalyptic number.

2420133234 is an abundant number, since it is smaller than the sum of its proper divisors (2576271246).

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

2420133234 is a wasteful number, since it uses less digits than its factorization.

2420133234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13011505.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2420133234 is about 49194.8496694522. The cubic root of 2420133234 is about 1342.5993271148.

Adding to 2420133234 its reverse (4323310242), we get a palindrome (6743443476).

The spelling of 2420133234 in words is "two billion, four hundred twenty million, one hundred thirty-three thousand, two hundred thirty-four".

Divisors: 1 2 3 6 31 62 93 186 13011469 26022938 39034407 78068814 403355539 806711078 1210066617 2420133234