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2012214113 = 71341539323
BaseRepresentation
bin111011111101111…
…1111001101100001
312012020100001211122
41313323333031201
513110111322423
6531400422025
7100602352310
oct16773771541
95166301748
102012214113
1194292a278
12481a77915
13260b62950
14151358277
15bb9c68c8
hex77eff361

2012214113 has 16 divisors (see below), whose sum is σ = 2536980096. Its totient is φ = 1553247360.

The previous prime is 2012214107. The next prime is 2012214119. The reversal of 2012214113 is 3114122102.

It is an interprime number because it is at equal distance from previous prime (2012214107) and next prime (2012214119).

It is not a de Polignac number, because 2012214113 - 26 = 2012214049 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2012214091 and 2012214100.

It is not an unprimeable number, because it can be changed into a prime (2012214119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265931 + ... + 273392.

It is an arithmetic number, because the mean of its divisors is an integer number (158561256).

Almost surely, 22012214113 is an apocalyptic number.

It is an amenable number.

2012214113 is a deficient number, since it is larger than the sum of its proper divisors (524765983).

2012214113 is a wasteful number, since it uses less digits than its factorization.

2012214113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539384.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2012214113 is about 44857.7096272202. The cubic root of 2012214113 is about 1262.4806494175.

Adding to 2012214113 its reverse (3114122102), we get a palindrome (5126336215).

The spelling of 2012214113 in words is "two billion, twelve million, two hundred fourteen thousand, one hundred thirteen".

Divisors: 1 7 13 41 91 287 533 3731 539323 3775261 7011199 22112243 49078393 154785701 287459159 2012214113