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2484676388 = 221374534081
BaseRepresentation
bin1001010000011001…
…0010011100100100
320102011100122020102
42110012102130210
520042034121023
61050315123232
7115400254325
oct22406223444
96364318212
102484676388
111065598167
12594143518
133079c571c
14197dc244c
15e8200628
hex94192724

2484676388 has 12 divisors (see below), whose sum is σ = 4379923212. Its totient is φ = 1233269760.

The previous prime is 2484676373. The next prime is 2484676391. The reversal of 2484676388 is 8836764842.

It can be written as a sum of positive squares in 2 ways, for example, as 846693604 + 1637982784 = 29098^2 + 40472^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266493 + ... + 2267588.

It is an arithmetic number, because the mean of its divisors is an integer number (364993601).

Almost surely, 22484676388 is an apocalyptic number.

It is an amenable number.

2484676388 is a deficient number, since it is larger than the sum of its proper divisors (1895246824).

2484676388 is a wasteful number, since it uses less digits than its factorization.

2484676388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534222 (or 4534220 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The square root of 2484676388 is about 49846.5283445096. The cubic root of 2484676388 is about 1354.4301444944.

The spelling of 2484676388 in words is "two billion, four hundred eighty-four million, six hundred seventy-six thousand, three hundred eighty-eight".

Divisors: 1 2 4 137 274 548 4534081 9068162 18136324 621169097 1242338194 2484676388