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104231141 = 7109136607
BaseRepresentation
bin1100011011001…
…11000011100101
321021010111020122
412031213003211
5203140344031
614202011325
72403643610
oct615470345
9237114218
10104231141
1153921443
122aaa6b45
1318795641
14dbb3177
15923d47b
hex63670e5

104231141 has 8 divisors (see below), whose sum is σ = 120215040. Its totient is φ = 88520688.

The previous prime is 104231129. The next prime is 104231167. The reversal of 104231141 is 141132401.

It is a happy number.

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 104231141 - 226 = 37122277 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 (104231341) 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, 67541 + ... + 69066.

It is an arithmetic number, because the mean of its divisors is an integer number (15026880).

Almost surely, 2104231141 is an apocalyptic number.

It is an amenable number.

104231141 is a deficient number, since it is larger than the sum of its proper divisors (15983899).

104231141 is a wasteful number, since it uses less digits than its factorization.

104231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136723.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 104231141 is about 10209.3653573569. The cubic root of 104231141 is about 470.6150706918.

Adding to 104231141 its reverse (141132401), we get a palindrome (245363542).

The spelling of 104231141 in words is "one hundred four million, two hundred thirty-one thousand, one hundred forty-one".

Divisors: 1 7 109 763 136607 956249 14890163 104231141