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104126867 = 138009759
BaseRepresentation
bin1100011010011…
…01100110010011
321020221012012122
412031031212103
5203124024432
614155444455
72403030605
oct615154623
9236835178
10104126867
1153860069
122aa5672b
131875a040
14db87175
15921c612
hex634d993

104126867 has 4 divisors (see below), whose sum is σ = 112136640. Its totient is φ = 96117096.

The previous prime is 104126863. The next prime is 104126899. The reversal of 104126867 is 768621401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 768621401 = 5211475281.

It is a cyclic number.

It is not a de Polignac number, because 104126867 - 22 = 104126863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104126863) 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, 4004867 + ... + 4004892.

It is an arithmetic number, because the mean of its divisors is an integer number (28034160).

Almost surely, 2104126867 is an apocalyptic number.

104126867 is a deficient number, since it is larger than the sum of its proper divisors (8009773).

104126867 is an equidigital number, since it uses as much as digits as its factorization.

104126867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8009772.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 104126867 is about 10204.2572978145. The cubic root of 104126867 is about 470.4580821345.

The spelling of 104126867 in words is "one hundred four million, one hundred twenty-six thousand, eight hundred sixty-seven".

Divisors: 1 13 8009759 104126867