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104233867 = 195485993
BaseRepresentation
bin1100011011001…
…11101110001011
321021010121222121
412031213232023
5203140440432
614202032111
72403654553
oct615475613
9237117877
10104233867
11539234a1
122aaa8637
131879695a
14dbb4163
15923e197
hex6367b8b

104233867 has 4 divisors (see below), whose sum is σ = 109719880. Its totient is φ = 98747856.

The previous prime is 104233841. The next prime is 104233889. The reversal of 104233867 is 768332401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 768332401 = 1447530983.

It is a cyclic number.

It is not a de Polignac number, because 104233867 - 27 = 104233739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104233267) 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, 2742978 + ... + 2743015.

It is an arithmetic number, because the mean of its divisors is an integer number (27429970).

Almost surely, 2104233867 is an apocalyptic number.

104233867 is a deficient number, since it is larger than the sum of its proper divisors (5486013).

104233867 is an equidigital number, since it uses as much as digits as its factorization.

104233867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486012.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 104233867 is about 10209.4988613546. The cubic root of 104233867 is about 470.6191733860.

The spelling of 104233867 in words is "one hundred four million, two hundred thirty-three thousand, eight hundred sixty-seven".

Divisors: 1 19 5485993 104233867