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2113300 = 225273019
BaseRepresentation
bin1000000011111100010100
310222100220101
420003330110
51020111200
6113143444
723651140
oct10037424
93870811
102113300
111213832
1285ab84
1358cb97
143d0220
152bb26a
hex203f14

2113300 has 36 divisors (see below), whose sum is σ = 5242720. Its totient is φ = 724320.

The previous prime is 2113291. The next prime is 2113333. The reversal of 2113300 is 33112.

2113300 = T181 + T182 + ... + T264.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 810 + ... + 2209.

22113300 is an apocalyptic number.

2113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113300 is an abundant number, since it is smaller than the sum of its proper divisors (3129420).

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

2113300 is a wasteful number, since it uses less digits than its factorization.

2113300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 2113300 is about 1453.7193676910. The cubic root of 2113300 is about 128.3276922616.

Adding to 2113300 its reverse (33112), we get a palindrome (2146412).

The spelling of 2113300 in words is "two million, one hundred thirteen thousand, three hundred".