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104468791 = 7173128319
BaseRepresentation
bin1100011101000…
…01000100110111
321021120120020111
412032201010313
5203221000131
614211043451
72405653510
oct616410467
9237516214
10104468791
1153a73a49
122aba0587
131884986b
14dc35a07
159288ab1
hex63a1137

104468791 has 16 divisors (see below), whose sum is σ = 130498560. Its totient is φ = 81555840.

The previous prime is 104468773. The next prime is 104468807. The reversal of 104468791 is 197864401.

It is a cyclic number.

It is not a de Polignac number, because 104468791 - 217 = 104337719 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 (104468711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10471 + ... + 17848.

It is an arithmetic number, because the mean of its divisors is an integer number (8156160).

Almost surely, 2104468791 is an apocalyptic number.

104468791 is a deficient number, since it is larger than the sum of its proper divisors (26029769).

104468791 is a wasteful number, since it uses less digits than its factorization.

104468791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28374.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 104468791 is about 10220.9975540551. The cubic root of 104468791 is about 470.9724711681.

The spelling of 104468791 in words is "one hundred four million, four hundred sixty-eight thousand, seven hundred ninety-one".

Divisors: 1 7 17 31 119 217 527 3689 28319 198233 481423 877889 3369961 6145223 14924113 104468791