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104880369 = 3113178193
BaseRepresentation
bin1100100000001…
…01100011110001
321022100110211010
412100011203301
5203322132434
614223541133
72412316446
oct620054361
9238313733
10104880369
11542251a0
122b15a7a9
1318961cb9
14dd019cd
15931a9e9
hex64058f1

104880369 has 8 divisors (see below), whose sum is σ = 152553312. Its totient is φ = 63563840.

The previous prime is 104880367. The next prime is 104880379. The reversal of 104880369 is 963088401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104880369 - 21 = 104880367 is a prime.

It is a super-3 number, since 3×1048803693 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (104880367) 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 7 ways as a sum of consecutive naturals, for example, 1589064 + ... + 1589129.

It is an arithmetic number, because the mean of its divisors is an integer number (19069164).

Almost surely, 2104880369 is an apocalyptic number.

It is an amenable number.

104880369 is a deficient number, since it is larger than the sum of its proper divisors (47672943).

104880369 is a wasteful number, since it uses less digits than its factorization.

104880369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178207.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 104880369 is about 10241.1117072318. Note that the first 3 decimals coincide. The cubic root of 104880369 is about 471.5901609123.

The spelling of 104880369 in words is "one hundred four million, eight hundred eighty thousand, three hundred sixty-nine".

Divisors: 1 3 11 33 3178193 9534579 34960123 104880369