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4864681026 = 2321123240659
BaseRepresentation
bin1001000011111010…
…10010010001000010
3110120000202101211100
410201331102101002
534430324243101
62122414555230
7231360051342
oct44175222102
913500671740
104864681026
112076a92947
12b39208b16
135c6b000aa
14342118d22
151d7126e86
hex121f52442

4864681026 has 24 divisors (see below), whose sum is σ = 10549571760. Its totient is φ = 1620109656.

The previous prime is 4864681013. The next prime is 4864681027. The reversal of 4864681026 is 6201864684.

4864681026 is a `hidden beast` number, since 4 + 86 + 468 + 102 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (4864681027) 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, 100116 + ... + 140543.

It is an arithmetic number, because the mean of its divisors is an integer number (439565490).

Almost surely, 24864681026 is an apocalyptic number.

4864681026 is an abundant number, since it is smaller than the sum of its proper divisors (5684890734).

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

4864681026 is a wasteful number, since it uses less digits than its factorization.

4864681026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241790 (or 241787 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4864681026 is about 69747.2653657475. The cubic root of 4864681026 is about 1694.4085063821.

The spelling of 4864681026 in words is "four billion, eight hundred sixty-four million, six hundred eighty-one thousand, twenty-six".

Divisors: 1 2 3 6 9 18 1123 2246 3369 6738 10107 20214 240659 481318 721977 1443954 2165931 4331862 270260057 540520114 810780171 1621560342 2432340513 4864681026