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104105241 = 3271197827
BaseRepresentation
bin1100011010010…
…00010100011001
321020220002112200
412031020110121
5203122331431
614155200413
72402610552
oct615102431
9236802480
10104105241
1153845899
122aa46109
1318750246
14db7d329
159215ee6
hex6348519

104105241 has 24 divisors (see below), whose sum is σ = 153451584. Its totient is φ = 67996320.

The previous prime is 104105231. The next prime is 104105249. The reversal of 104105241 is 142501401.

104105241 is a `hidden beast` number, since 10 + 410 + 5 + 241 = 666.

It is a de Polignac number, because none of the positive numbers 2k-104105241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104105249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125470 + ... + 126296.

It is an arithmetic number, because the mean of its divisors is an integer number (6393816).

Almost surely, 2104105241 is an apocalyptic number.

It is an amenable number.

104105241 is a deficient number, since it is larger than the sum of its proper divisors (49346343).

104105241 is a wasteful number, since it uses less digits than its factorization.

104105241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 104105241 is about 10203.1975870312. The cubic root of 104105241 is about 470.4255102306.

Adding to 104105241 its reverse (142501401), we get a palindrome (246606642).

It can be divided in two parts, 10410 and 5241, that added together give a palindrome (15651).

The spelling of 104105241 in words is "one hundred four million, one hundred five thousand, two hundred forty-one".

Divisors: 1 3 9 71 197 213 591 639 827 1773 2481 7443 13987 41961 58717 125883 162919 176151 488757 528453 1466271 11567249 34701747 104105241