Search a number
-
+
2130376122 = 232716907747
BaseRepresentation
bin111111011111010…
…1111010110111010
312111110200022122100
41332332233112322
513330334013442
6551221204230
7103535620050
oct17676572672
95443608570
102130376122
119a35a6126
124b5560676
1327c4950b4
14162d161d0
15c706784c
hex7efaf5ba

2130376122 has 24 divisors (see below), whose sum is σ = 5275217376. Its totient is φ = 608678856.

The previous prime is 2130376117. The next prime is 2130376147. The reversal of 2130376122 is 2216730312.

2130376122 is a `hidden beast` number, since 2 + 13 + 0 + 37 + 612 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8453748 + ... + 8453999.

It is an arithmetic number, because the mean of its divisors is an integer number (219800724).

Almost surely, 22130376122 is an apocalyptic number.

2130376122 is an abundant number, since it is smaller than the sum of its proper divisors (3144841254).

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

2130376122 is a wasteful number, since it uses less digits than its factorization.

2130376122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16907762 (or 16907759 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2130376122 is about 46155.9976817748. The cubic root of 2130376122 is about 1286.7240802173.

The spelling of 2130376122 in words is "two billion, one hundred thirty million, three hundred seventy-six thousand, one hundred twenty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 16907747 33815494 50723241 101446482 118354229 152169723 236708458 304339446 355062687 710125374 1065188061 2130376122