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104141801 = 472215783
BaseRepresentation
bin1100011010100…
…01001111101001
321020221221200202
412031101033221
5203130014201
614200041545
72403122261
oct615211751
9236857622
10104141801
1153870305
122aa632b5
1318763a8a
14db8c7a1
159221c6b
hex63513e9

104141801 has 4 divisors (see below), whose sum is σ = 106357632. Its totient is φ = 101925972.

The previous prime is 104141759. The next prime is 104141809. The reversal of 104141801 is 108141401.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 108141401 = 187357737.

It is a cyclic number.

It is not a de Polignac number, because 104141801 - 226 = 37032937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104141809) 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, 1107845 + ... + 1107938.

It is an arithmetic number, because the mean of its divisors is an integer number (26589408).

Almost surely, 2104141801 is an apocalyptic number.

It is an amenable number.

104141801 is a deficient number, since it is larger than the sum of its proper divisors (2215831).

104141801 is an equidigital number, since it uses as much as digits as its factorization.

104141801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215830.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 104141801 is about 10204.9890249818. The cubic root of 104141801 is about 470.4805722799.

The spelling of 104141801 in words is "one hundred four million, one hundred forty-one thousand, eight hundred one".

Divisors: 1 47 2215783 104141801