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104888801 = 254941149
BaseRepresentation
bin1100100000001…
…11100111100001
321022100220101102
412100013213201
5203322420201
614224044145
72412353153
oct620074741
9238326342
10104888801
1154230566
122b163655
1318965aa4
14dd04ad3
15931d26b
hex64079e1

104888801 has 4 divisors (see below), whose sum is σ = 104932500. Its totient is φ = 104845104.

The previous prime is 104888789. The next prime is 104888807. The reversal of 104888801 is 108888401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55115776 + 49773025 = 7424^2 + 7055^2 .

It is a cyclic number.

It is not a de Polignac number, because 104888801 - 222 = 100694497 is a prime.

It is a super-2 number, since 2×1048888012 = 22003321150435202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104888807) 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, 18026 + ... + 23123.

It is an arithmetic number, because the mean of its divisors is an integer number (26233125).

Almost surely, 2104888801 is an apocalyptic number.

It is an amenable number.

104888801 is a deficient number, since it is larger than the sum of its proper divisors (43699).

104888801 is an equidigital number, since it uses as much as digits as its factorization.

104888801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43698.

The product of its (nonzero) digits is 16384, while the sum is 38.

The square root of 104888801 is about 10241.5233730144. The cubic root of 104888801 is about 471.6027986179.

The spelling of 104888801 in words is "one hundred four million, eight hundred eighty-eight thousand, eight hundred one".

Divisors: 1 2549 41149 104888801