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2049116 = 222322273
BaseRepresentation
bin111110100010001011100
310212002212012
413310101130
51011032431
6111530352
723263046
oct7642134
93762765
102049116
11117a593
128299b8
135698c4
143b4a96
152a722b
hex1f445c

2049116 has 12 divisors (see below), whose sum is σ = 3742032. Its totient is φ = 979968.

The previous prime is 2049107. The next prime is 2049119. The reversal of 2049116 is 6119402.

It is a happy number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2049091 and 2049100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11045 + ... + 11228.

It is an arithmetic number, because the mean of its divisors is an integer number (311836).

22049116 is an apocalyptic number.

It is an amenable number.

2049116 is a deficient number, since it is larger than the sum of its proper divisors (1692916).

2049116 is a wasteful number, since it uses less digits than its factorization.

2049116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22300 (or 22298 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2049116 is about 1431.4733668497. The cubic root of 2049116 is about 127.0151468904.

The spelling of 2049116 in words is "two million, forty-nine thousand, one hundred sixteen".

Divisors: 1 2 4 23 46 92 22273 44546 89092 512279 1024558 2049116