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2012124301 = 1117192292473
BaseRepresentation
bin111011111101110…
…1001010010001101
312012020011111122021
41313323221102031
513110100434201
6531354450141
7100601526415
oct16773512215
95166144567
102012124301
11942878850
12481a33951
13260b30ac5
14151333645
15bb9a9ea1
hex77ee948d

2012124301 has 32 divisors (see below), whose sum is σ = 2458166400. Its totient is φ = 1623214080.

The previous prime is 2012124281. The next prime is 2012124307. The reversal of 2012124301 is 1034212102.

It is not a de Polignac number, because 2012124301 - 215 = 2012091533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012124307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 812401 + ... + 814873.

It is an arithmetic number, because the mean of its divisors is an integer number (76817700).

Almost surely, 22012124301 is an apocalyptic number.

It is an amenable number.

2012124301 is a deficient number, since it is larger than the sum of its proper divisors (446042099).

2012124301 is a wasteful number, since it uses less digits than its factorization.

2012124301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2012124301 is about 44856.7085395262. The cubic root of 2012124301 is about 1262.4618661945.

Adding to 2012124301 its reverse (1034212102), we get a palindrome (3046336403).

The spelling of 2012124301 in words is "two billion, twelve million, one hundred twenty-four thousand, three hundred one".

Divisors: 1 11 17 19 187 209 229 323 2473 2519 3553 3893 4351 27203 42041 42823 46987 47861 73967 462451 516857 566317 798779 813637 6229487 8786569 9627389 10760023 105901279 118360253 182920391 2012124301