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5105000106 = 233383246833
BaseRepresentation
bin1001100000100100…
…00001111010101010
3111011202221212122000
410300102001322222
540423340000411
62202321511430
7240335533143
oct46022017252
914152855560
105105000106
11218a704158
12ba57a2576
1363483322b
14365dd4aca
151ed297956
hex130481eaa

5105000106 has 32 divisors (see below), whose sum is σ = 11374110720. Its totient is φ = 1697216832.

The previous prime is 5105000101. The next prime is 5105000107. The reversal of 5105000106 is 6010005015.

5105000106 is a `hidden beast` number, since 510 + 50 + 0 + 0 + 106 = 666.

It is a super-2 number, since 2×51050001062 = 52122052164520022472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5105000101) 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 15 ways as a sum of consecutive naturals, for example, 102735 + ... + 144098.

It is an arithmetic number, because the mean of its divisors is an integer number (355440960).

Almost surely, 25105000106 is an apocalyptic number.

5105000106 is an abundant number, since it is smaller than the sum of its proper divisors (6269110614).

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

5105000106 is a wasteful number, since it uses less digits than its factorization.

5105000106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247227 (or 247221 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5105000106 is about 71449.2834533699. The cubic root of 5105000106 is about 1721.8629654577.

The spelling of 5105000106 in words is "five billion, one hundred five million, one hundred six", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 27 54 383 766 1149 2298 3447 6894 10341 20682 246833 493666 740499 1480998 2221497 4442994 6664491 13328982 94537039 189074078 283611117 567222234 850833351 1701666702 2552500053 5105000106