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104468841 = 3234072
BaseRepresentation
bin1100011101000…
…01000101101001
321021120120022100
412032201011221
5203221000331
614211044013
72405653611
oct616410551
9237516270
10104468841
1153a73a94
122aba0609
13188498a9
14dc35a41
159288ae6
hex63a1169

104468841 has 9 divisors (see below), whose sum is σ = 150943741. Its totient is φ = 69625452.

The previous prime is 104468809. The next prime is 104468867. The reversal of 104468841 is 148864401.

The square root of 104468841 is 10221.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 104468841 - 25 = 104468809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104468796 and 104468805.

It is not an unprimeable number, because it can be changed into a prime (104468891) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28960 + ... + 32366.

Almost surely, 2104468841 is an apocalyptic number.

104468841 is the 10221-st square number.

104468841 is the 5111-st centered octagonal number.

It is an amenable number.

104468841 is a deficient number, since it is larger than the sum of its proper divisors (46474900).

104468841 is an frugal number, since it uses more digits than its factorization.

104468841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820 (or 3410 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The cubic root of 104468841 is about 470.9725463057.

Multiplying 104468841 by its sum of digits (36), we get a square (3760878276 = 613262).

The spelling of 104468841 in words is "one hundred four million, four hundred sixty-eight thousand, eight hundred forty-one".

Divisors: 1 3 9 3407 10221 30663 11607649 34822947 104468841