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93284141 = 377613313
BaseRepresentation
bin1011000111101…
…10011100101101
320111112022210012
411203312130231
5142340043031
613131223005
72211621266
oct543663455
9214468705
1093284141
1148724835
12272a7a65
1316431a22
14c56396d
1582c9b2b
hex58f672d

93284141 has 8 divisors (see below), whose sum is σ = 95960184. Its totient is φ = 90616320.

The previous prime is 93284137. The next prime is 93284179. The reversal of 93284141 is 14148239.

93284141 = 68292 + 68302.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21949225 + 71334916 = 4685^2 + 8446^2 .

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 93284141 - 22 = 93284137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93284098 and 93284107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93284101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26501 + ... + 29813.

It is an arithmetic number, because the mean of its divisors is an integer number (11995023).

Almost surely, 293284141 is an apocalyptic number.

93284141 is the 6830-th centered square number.

It is an amenable number.

93284141 is a deficient number, since it is larger than the sum of its proper divisors (2676043).

93284141 is a wasteful number, since it uses less digits than its factorization.

93284141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111.

The product of its digits is 6912, while the sum is 32.

The square root of 93284141 is about 9658.3715501113. The cubic root of 93284141 is about 453.5264343996.

The spelling of 93284141 in words is "ninety-three million, two hundred eighty-four thousand, one hundred forty-one".

Divisors: 1 37 761 3313 28157 122581 2521193 93284141