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2200260 = 223536671
BaseRepresentation
bin1000011001001011000100
311010210012010
420121023010
51030402020
6115054220
724462516
oct10311304
94123163
102200260
1112730a7
128a1370
135c063a
14413bb6
152d6de0
hex2192c4

2200260 has 24 divisors (see below), whose sum is σ = 6160896. Its totient is φ = 586720.

The previous prime is 2200217. The next prime is 2200277. The reversal of 2200260 is 620022.

It is a super-2 number, since 2×22002602 = 9682288135200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18276 + ... + 18395.

It is an arithmetic number, because the mean of its divisors is an integer number (256704).

22200260 is an apocalyptic number.

2200260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200260 is an abundant number, since it is smaller than the sum of its proper divisors (3960636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200260 is a wasteful number, since it uses less digits than its factorization.

2200260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36683 (or 36681 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2200260 is about 1483.3273408119. The cubic root of 2200260 is about 130.0642680254.

Adding to 2200260 its reverse (620022), we get a palindrome (2820282).

The spelling of 2200260 in words is "two million, two hundred thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 36671 73342 110013 146684 183355 220026 366710 440052 550065 733420 1100130 2200260