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102035061 = 32231992477
BaseRepresentation
bin1100001010011…
…10111001110101
321002222220210100
412011032321311
5202110110221
614042544313
72346166212
oct605167165
9232886710
10102035061
11526614a7
122a208099
13181a6b9b
14d7a0b09
158e57926
hex614ee75

102035061 has 24 divisors (see below), whose sum is σ = 154627200. Its totient is φ = 64712736.

The previous prime is 102035041. The next prime is 102035069. The reversal of 102035061 is 160530201.

It is not a de Polignac number, because 102035061 - 214 = 102018677 is a prime.

It is a super-2 number, since 2×1020350612 = 20822307346547442, 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 (102035069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39955 + ... + 42431.

It is an arithmetic number, because the mean of its divisors is an integer number (6442800).

Almost surely, 2102035061 is an apocalyptic number.

It is an amenable number.

102035061 is a deficient number, since it is larger than the sum of its proper divisors (52592139).

102035061 is a wasteful number, since it uses less digits than its factorization.

102035061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705 (or 2702 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 102035061 is about 10101.2405673759. The cubic root of 102035061 is about 467.2864015124.

Adding to 102035061 its reverse (160530201), we get a palindrome (262565262).

The spelling of 102035061 in words is "one hundred two million, thirty-five thousand, sixty-one".

Divisors: 1 3 9 23 69 199 207 597 1791 2477 4577 7431 13731 22293 41193 56971 170913 492923 512739 1478769 4436307 11337229 34011687 102035061