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4912402482 = 2321320993173
BaseRepresentation
bin1001001001100110…
…10101000000110010
3110200100112220100200
410210303111000302
540030033334412
62131241500030
7232506506061
oct44463250062
913610486320
104912402482
1120a0a17769
12b511a1616
1360396b340
143485bc1d8
151db4019dc
hex124cd5032

4912402482 has 24 divisors (see below), whose sum is σ = 11462273004. Its totient is φ = 1511508384.

The previous prime is 4912402459. The next prime is 4912402489. The reversal of 4912402482 is 2842042194.

It can be written as a sum of positive squares in 2 ways, for example, as 3881414601 + 1030987881 = 62301^2 + 32109^2 .

It is not an unprimeable number, because it can be changed into a prime (4912402489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10496353 + ... + 10496820.

Almost surely, 24912402482 is an apocalyptic number.

4912402482 is an abundant number, since it is smaller than the sum of its proper divisors (6549870522).

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

4912402482 is a wasteful number, since it uses less digits than its factorization.

4912402482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20993194 (or 20993191 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 4912402482 is about 70088.5331705551. The cubic root of 4912402482 is about 1699.9310793281.

The spelling of 4912402482 in words is "four billion, nine hundred twelve million, four hundred two thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 20993173 41986346 62979519 125959038 188938557 272911249 377877114 545822498 818733747 1637467494 2456201241 4912402482