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2484351629 = 28118014909
BaseRepresentation
bin1001010000010100…
…0011001010001101
320102010202010202022
42110011003022031
520041443223004
61050304135525
7115364432444
oct22405031215
96363663668
102484351629
111065396171
125940075a5
13307910966
14197d39d5b
15e81892be
hex9414328d

2484351629 has 8 divisors (see below), whose sum is σ = 2495085240. Its totient is φ = 2473632000.

The previous prime is 2484351577. The next prime is 2484351637. The reversal of 2484351629 is 9261534842.

It can be written as a sum of positive squares in 4 ways, for example, as 848149129 + 1636202500 = 29123^2 + 40450^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2484351629 - 216 = 2484286093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2484351629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2484351679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503627 + ... + 508535.

It is an arithmetic number, because the mean of its divisors is an integer number (311885655).

Almost surely, 22484351629 is an apocalyptic number.

It is an amenable number.

2484351629 is a deficient number, since it is larger than the sum of its proper divisors (10733611).

2484351629 is a wasteful number, since it uses less digits than its factorization.

2484351629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991.

The product of its digits is 414720, while the sum is 44.

The square root of 2484351629 is about 49843.2706491057. The cubic root of 2484351629 is about 1354.3711317732.

The spelling of 2484351629 in words is "two billion, four hundred eighty-four million, three hundred fifty-one thousand, six hundred twenty-nine".

Divisors: 1 281 1801 4909 506081 1379429 8841109 2484351629