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93230141 = 103905147
BaseRepresentation
bin1011000111010…
…01010000111101
320111102120201012
411203221100331
5142331331031
613130125005
72211304664
oct543512075
9214376635
1093230141
1148698204
1227280765
1316413284
14c54bddb
1582b8b2b
hex58e943d

93230141 has 4 divisors (see below), whose sum is σ = 94135392. Its totient is φ = 92324892.

The previous prime is 93230119. The next prime is 93230153. The reversal of 93230141 is 14103239.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 93230141 - 26 = 93230077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93230101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452471 + ... + 452676.

It is an arithmetic number, because the mean of its divisors is an integer number (23533848).

Almost surely, 293230141 is an apocalyptic number.

It is an amenable number.

93230141 is a deficient number, since it is larger than the sum of its proper divisors (905251).

93230141 is a wasteful number, since it uses less digits than its factorization.

93230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905250.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 93230141 is about 9655.5756431194. The cubic root of 93230141 is about 453.4389055715.

The spelling of 93230141 in words is "ninety-three million, two hundred thirty thousand, one hundred forty-one".

Divisors: 1 103 905147 93230141