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2130132124 = 221858328657
BaseRepresentation
bin111111011110111…
…0011110010011100
312111110012220221101
41332331303302130
513330303211444
6551212042444
7103533552511
oct17675636234
95443186841
102130132124
119a344987a
124b5463424
1327c40b013
14162c91308
15c701a3d4
hex7ef73c9c

2130132124 has 12 divisors (see below), whose sum is σ = 3728061904. Its totient is φ = 1064971584.

The previous prime is 2130132091. The next prime is 2130132133. The reversal of 2130132124 is 4212310312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60004 + ... + 88660.

Almost surely, 22130132124 is an apocalyptic number.

It is an amenable number.

2130132124 is a deficient number, since it is larger than the sum of its proper divisors (1597929780).

2130132124 is a wasteful number, since it uses less digits than its factorization.

2130132124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47244 (or 47242 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2130132124 is about 46153.3544176369. The cubic root of 2130132124 is about 1286.6749542929.

Adding to 2130132124 its reverse (4212310312), we get a palindrome (6342442436).

The spelling of 2130132124 in words is "two billion, one hundred thirty million, one hundred thirty-two thousand, one hundred twenty-four".

Divisors: 1 2 4 18583 28657 37166 57314 74332 114628 532533031 1065066062 2130132124