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2065260119 = 13198361377
BaseRepresentation
bin111101100011001…
…0101111001010111
312022221011002021112
41323012111321113
513212201310434
6540533405235
7102115264346
oct17306257127
95287132245
102065260119
1196a87054a
1249779981b
1326bb46610
14158405b5d
15c14a3dce
hex7b195e57

2065260119 has 8 divisors (see below), whose sum is σ = 2341185840. Its totient is φ = 1806057216.

The previous prime is 2065260097. The next prime is 2065260121. The reversal of 2065260119 is 9110625602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2065260119 - 228 = 1796824663 is a prime.

It is a super-2 number, since 2×20652601192 = 8530598718263788322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065260149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180442 + ... + 4180935.

It is an arithmetic number, because the mean of its divisors is an integer number (292648230).

Almost surely, 22065260119 is an apocalyptic number.

2065260119 is a deficient number, since it is larger than the sum of its proper divisors (275925721).

2065260119 is a wasteful number, since it uses less digits than its factorization.

2065260119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361409.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2065260119 is about 45445.1330617482. The cubic root of 2065260119 is about 1273.4784091729.

The spelling of 2065260119 in words is "two billion, sixty-five million, two hundred sixty thousand, one hundred nineteen".

Divisors: 1 13 19 247 8361377 108697901 158866163 2065260119