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104064061 = 711465691
BaseRepresentation
bin1100011001111…
…10010000111101
321020211000001111
412030332100331
5203120022221
614154242021
72402346523
oct614762075
9236730044
10104064061
1153817962
122aa26311
131873758a
14db6c313
159208be1
hex633e43d

104064061 has 4 divisors (see below), whose sum is σ = 105529824. Its totient is φ = 102598300.

The previous prime is 104064053. The next prime is 104064101. The reversal of 104064061 is 160460401.

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: 160460401 = 1117143653.

It is a cyclic number.

It is not a de Polignac number, because 104064061 - 23 = 104064053 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 (104064001) 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, 732775 + ... + 732916.

It is an arithmetic number, because the mean of its divisors is an integer number (26382456).

Almost surely, 2104064061 is an apocalyptic number.

It is an amenable number.

104064061 is a deficient number, since it is larger than the sum of its proper divisors (1465763).

104064061 is an equidigital number, since it uses as much as digits as its factorization.

104064061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465762.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104064061 is about 10201.1793925997. The cubic root of 104064061 is about 470.3634746815.

The spelling of 104064061 in words is "one hundred four million, sixty-four thousand, sixty-one".

Divisors: 1 71 1465691 104064061