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1006105060 = 22550305253
BaseRepresentation
bin111011111101111…
…111000111100100
32121010011102200101
4323331333013210
54030030330220
6243500153444
733634515622
oct7375770744
92533142611
101006105060
11476a13694
12240b38884
13130596c4c
149789a512
155d4da30a
hex3bf7f1e4

1006105060 has 12 divisors (see below), whose sum is σ = 2112820668. Its totient is φ = 402442016.

The previous prime is 1006105007. The next prime is 1006105069. The reversal of 1006105060 is 605016001.

It can be written as a sum of positive squares in 2 ways, for example, as 545315904 + 460789156 = 23352^2 + 21466^2 .

It is not an unprimeable number, because it can be changed into a prime (1006105069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25152607 + ... + 25152646.

It is an arithmetic number, because the mean of its divisors is an integer number (176068389).

Almost surely, 21006105060 is an apocalyptic number.

1006105060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1006105060 is an abundant number, since it is smaller than the sum of its proper divisors (1106715608).

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

1006105060 is a wasteful number, since it uses less digits than its factorization.

1006105060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50305262 (or 50305260 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1006105060 is about 31719.1591944049. The cubic root of 1006105060 is about 1002.0308926828.

The spelling of 1006105060 in words is "one billion, six million, one hundred five thousand, sixty".

Divisors: 1 2 4 5 10 20 50305253 100610506 201221012 251526265 503052530 1006105060