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93682141 = 719739649
BaseRepresentation
bin1011001010101…
…11100111011101
320112021112201221
411211113213131
5142440312031
613143533341
72215166530
oct545274735
9215245657
1093682141
1148976863
122745a251
1316540c27
14c628a17
158357a11
hex59579dd

93682141 has 16 divisors (see below), whose sum is σ = 114256000. Its totient is φ = 75022848.

The previous prime is 93682133. The next prime is 93682159. The reversal of 93682141 is 14128639.

It is a cyclic number.

It is not a de Polignac number, because 93682141 - 23 = 93682133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93682097 and 93682106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93682181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4885 + ... + 14533.

It is an arithmetic number, because the mean of its divisors is an integer number (7141000).

Almost surely, 293682141 is an apocalyptic number.

It is an amenable number.

93682141 is a deficient number, since it is larger than the sum of its proper divisors (20573859).

93682141 is a wasteful number, since it uses less digits than its factorization.

93682141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9748.

The product of its digits is 10368, while the sum is 34.

The square root of 93682141 is about 9678.9535074821. The cubic root of 93682141 is about 454.1705146528.

The spelling of 93682141 in words is "ninety-three million, six hundred eighty-two thousand, one hundred forty-one".

Divisors: 1 7 19 73 133 511 1387 9649 9709 67543 183331 704377 1283317 4930639 13383163 93682141