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2061325101 = 31162464397
BaseRepresentation
bin111101011011101…
…0101001100101101
312022122202011110010
41322313111030231
513210144400401
6540313203433
7102036655113
oct17267251455
95278664403
102061325101
11968623070
12496400579
1326b0994c4
14157a9dab3
15c0e77ed6
hex7add532d

2061325101 has 8 divisors (see below), whose sum is σ = 2998291104. Its totient is φ = 1249287920.

The previous prime is 2061325087. The next prime is 2061325109. The reversal of 2061325101 is 1015231602.

Adding to 2061325101 its reverse (1015231602), we get a palindrome (3076556703).

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 2061325101 - 25 = 2061325069 is a prime.

It is a super-2 number, since 2×20613251012 = 8498122344025320402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061325109) 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, 31232166 + ... + 31232231.

It is an arithmetic number, because the mean of its divisors is an integer number (374786388).

Almost surely, 22061325101 is an apocalyptic number.

It is an amenable number.

2061325101 is a deficient number, since it is larger than the sum of its proper divisors (936966003).

2061325101 is a wasteful number, since it uses less digits than its factorization.

2061325101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62464411.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2061325101 is about 45401.8182565412. The cubic root of 2061325101 is about 1272.6690927998.

The spelling of 2061325101 in words is "two billion, sixty-one million, three hundred twenty-five thousand, one hundred one".

Divisors: 1 3 11 33 62464397 187393191 687108367 2061325101