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1061074125 = 325317109509
BaseRepresentation
bin111111001111101…
…011010011001101
32201221121011001200
4333033223103031
54133113333000
6253142300113
735202660366
oct7717532315
92657534050
101061074125
114a4a48771
12257427639
1313baa2017
14a0cc8b6d
1563247500
hex3f3eb4cd

1061074125 has 96 divisors (see below), whose sum is σ = 2047874400. Its totient is φ = 526694400.

The previous prime is 1061074121. The next prime is 1061074141. The reversal of 1061074125 is 5214701601.

It is a happy number.

1061074125 is a `hidden beast` number, since 1 + 0 + 610 + 7 + 41 + 2 + 5 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 318729609 + 742344516 = 17853^2 + 27246^2 .

It is not a de Polignac number, because 1061074125 - 22 = 1061074121 is a prime.

It is a super-2 number, since 2×10610741252 = 2251756597489031250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061074121) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2084371 + ... + 2084879.

It is an arithmetic number, because the mean of its divisors is an integer number (21332025).

Almost surely, 21061074125 is an apocalyptic number.

1061074125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1061074125 is a deficient number, since it is larger than the sum of its proper divisors (986800275).

1061074125 is a wasteful number, since it uses less digits than its factorization.

1061074125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1061074125 is about 32574.1327589853. The cubic root of 1061074125 is about 1019.9571060393.

Adding to 1061074125 its reverse (5214701601), we get a palindrome (6275775726).

The spelling of 1061074125 in words is "one billion, sixty-one million, seventy-four thousand, one hundred twenty-five".