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2095040 = 2656547
BaseRepresentation
bin111111111011111000000
310221102212002
413333133000
51014020130
6112523132
723543663
oct7773700
93842762
102095040
111201042
128504a8
1358478c
143c76da
152b5b45
hex1ff7c0

2095040 has 28 divisors (see below), whose sum is σ = 4989576. Its totient is φ = 837888.

The previous prime is 2095021. The next prime is 2095057. The reversal of 2095040 is 405902.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2954 + ... + 3593.

22095040 is an apocalyptic number.

2095040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2095040 is an abundant number, since it is smaller than the sum of its proper divisors (2894536).

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

2095040 is an equidigital number, since it uses as much as digits as its factorization.

2095040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6564 (or 6554 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2095040 is about 1447.4253003178. The cubic root of 2095040 is about 127.9570168176.

The spelling of 2095040 in words is "two million, ninety-five thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 6547 13094 26188 32735 52376 65470 104752 130940 209504 261880 419008 523760 1047520 2095040