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2095960 = 23561859
BaseRepresentation
bin111111111101101011000
310221111010011
413333231120
51014032320
6112531304
723546446
oct7775530
93844104
102095960
1112017a9
12850b34
13585019
143c7b96
152b605a
hex1ffb58

2095960 has 32 divisors (see below), whose sum is σ = 4798800. Its totient is φ = 823680.

The previous prime is 2095943. The next prime is 2095969. The reversal of 2095960 is 695902.

It is an Ulam number.

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011 + ... + 2869.

22095960 is an apocalyptic number.

2095960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2095960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399400).

2095960 is an abundant number, since it is smaller than the sum of its proper divisors (2702840).

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

2095960 is a wasteful number, since it uses less digits than its factorization.

2095960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 2095960 is about 1447.7430711283. The cubic root of 2095960 is about 127.9757441017.

The spelling of 2095960 in words is "two million, ninety-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 61 122 244 305 488 610 859 1220 1718 2440 3436 4295 6872 8590 17180 34360 52399 104798 209596 261995 419192 523990 1047980 2095960