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104050571 = 59271421
BaseRepresentation
bin1100011001110…
…10111110001011
321020210022112212
412030322332023
5203114104241
614154055335
72402262302
oct614727613
9236708485
10104050571
1153808809
122aa1a54b
13187313b1
14db67439
159204beb
hex633af8b

104050571 has 12 divisors (see below), whose sum is σ = 107589744. Its totient is φ = 100606800.

The previous prime is 104050559. The next prime is 104050619. The reversal of 104050571 is 175050401.

It is a de Polignac number, because none of the positive numbers 2k-104050571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104053571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246941 + ... + 247361.

It is an arithmetic number, because the mean of its divisors is an integer number (8965812).

Almost surely, 2104050571 is an apocalyptic number.

104050571 is a deficient number, since it is larger than the sum of its proper divisors (3539173).

104050571 is an frugal number, since it uses more digits than its factorization.

104050571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 104050571 is about 10200.5181731126. The cubic root of 104050571 is about 470.3431491327.

The spelling of 104050571 in words is "one hundred four million, fifty thousand, five hundred seventy-one".

Divisors: 1 59 71 421 3481 4189 24839 29891 247151 1465501 1763569 104050571