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2012119 = 19137773
BaseRepresentation
bin111101011001111010111
310210020002221
413223033113
51003341434
6111043211
723050144
oct7531727
93706087
102012119
11115480a
12810507
13555b05
143a53cb
1529b2b4
hex1eb3d7

2012119 has 8 divisors (see below), whose sum is σ = 2136240. Its totient is φ = 1889856.

The previous prime is 2012113. The next prime is 2012123. The reversal of 2012119 is 9112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012119 - 213 = 2003927 is a prime.

It is a super-2 number, since 2×20121192 = 8097245740322, which contains 22 as substring.

It is a Duffinian number.

2012119 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2217 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (267030).

22012119 is an apocalyptic number.

2012119 is a deficient number, since it is larger than the sum of its proper divisors (124121).

2012119 is a wasteful number, since it uses less digits than its factorization.

2012119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 2012119 is about 1418.4918046996. The cubic root of 2012119 is about 126.2460757529.

The spelling of 2012119 in words is "two million, twelve thousand, one hundred nineteen".

Divisors: 1 19 137 773 2603 14687 105901 2012119