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2201012 = 221150023
BaseRepresentation
bin1000011001010110110100
311010211012222
420121112310
51030413022
6115101512
724464642
oct10312664
94124188
102201012
111273720
128a1898
135c0a98
14414192
152d7242
hex2195b4

2201012 has 12 divisors (see below), whose sum is σ = 4202016. Its totient is φ = 1000440.

The previous prime is 2200997. The next prime is 2201033. The reversal of 2201012 is 2101022.

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, 24968 + ... + 25055.

It is an arithmetic number, because the mean of its divisors is an integer number (350168).

22201012 is an apocalyptic number.

2201012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201012 is a deficient number, since it is larger than the sum of its proper divisors (2001004).

2201012 is a wasteful number, since it uses less digits than its factorization.

2201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50038 (or 50036 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2201012 is about 1483.5808033269. The cubic root of 2201012 is about 130.0790840303.

Adding to 2201012 its reverse (2101022), we get a palindrome (4302034).

It can be divided in two parts, 22010 and 12, that added together give a palindrome (22022).

The spelling of 2201012 in words is "two million, two hundred one thousand, twelve".

Divisors: 1 2 4 11 22 44 50023 100046 200092 550253 1100506 2201012