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2000192 = 2631253
BaseRepresentation
bin111101000010101000000
310202121202012
413220111000
51003001232
6110512052
723000315
oct7502500
93677665
102000192
111146857
12805628
1355055c
143a0d0c
152979b2
hex1e8540

2000192 has 14 divisors (see below), whose sum is σ = 3969258. Its totient is φ = 1000064.

The previous prime is 2000177. The next prime is 2000209. The reversal of 2000192 is 2910002.

It can be written as a sum of positive squares in only one way, i.e., 1784896 + 215296 = 1336^2 + 464^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15563 + ... + 15690.

22000192 is an apocalyptic number.

It is an amenable number.

2000192 is a deficient number, since it is larger than the sum of its proper divisors (1969066).

2000192 is an equidigital number, since it uses as much as digits as its factorization.

2000192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31265 (or 31255 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2000192 is about 1414.2814429950. The cubic root of 2000192 is about 125.9961366078.

Adding to 2000192 its reverse (2910002), we get a palindrome (4910194).

The spelling of 2000192 in words is "two million, one hundred ninety-two", and thus it is an aban number.

Divisors: 1 2 4 8 16 32 64 31253 62506 125012 250024 500048 1000096 2000192