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10613061 = 329712157
BaseRepresentation
bin101000011111…
…000101000101
3201222012101100
4220133011011
510204104221
61015250313
7156131604
oct50370505
921865340
1010613061
115a99828
123679999
132277924
1415a3a3b
15de9926
hexa1f145

10613061 has 12 divisors (see below), whose sum is σ = 15489292. Its totient is φ = 7001856.

The previous prime is 10613041. The next prime is 10613063. The reversal of 10613061 is 16031601.

10613061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2232036 + 8381025 = 1494^2 + 2895^2 .

It is not a de Polignac number, because 10613061 - 26 = 10612997 is a prime.

It is a super-2 number, since 2×106130612 = 225274127579442, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10613063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5206 + ... + 6951.

Almost surely, 210613061 is an apocalyptic number.

It is an amenable number.

10613061 is a deficient number, since it is larger than the sum of its proper divisors (4876231).

10613061 is a wasteful number, since it uses less digits than its factorization.

10613061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260 (or 12257 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 10613061 is about 3257.7693288506. The cubic root of 10613061 is about 219.7591096101.

Adding to 10613061 its reverse (16031601), we get a palindrome (26644662).

The spelling of 10613061 in words is "ten million, six hundred thirteen thousand, sixty-one".

Divisors: 1 3 9 97 291 873 12157 36471 109413 1179229 3537687 10613061