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104666353 = 1123217987
BaseRepresentation
bin1100011110100…
…01010011110001
321021221121020121
412033101103301
5203243310403
614215210241
72410435501
oct617212361
9237847217
10104666353
1154099420
122b076981
13188b876c
14dc87a01
1592c73bd
hex63d14f1

104666353 has 12 divisors (see below), whose sum is σ = 119368368. Its totient is φ = 91009160.

The previous prime is 104666351. The next prime is 104666357. The reversal of 104666353 is 353666401.

It is not a de Polignac number, because 104666353 - 21 = 104666351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104666351) 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, 3175 + ... + 14812.

It is an arithmetic number, because the mean of its divisors is an integer number (9947364).

Almost surely, 2104666353 is an apocalyptic number.

It is an amenable number.

104666353 is a deficient number, since it is larger than the sum of its proper divisors (14702015).

104666353 is a wasteful number, since it uses less digits than its factorization.

104666353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18044 (or 18021 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 104666353 is about 10230.6575057520. The cubic root of 104666353 is about 471.2691711695.

The spelling of 104666353 in words is "one hundred four million, six hundred sixty-six thousand, three hundred fifty-three".

Divisors: 1 11 23 253 529 5819 17987 197857 413701 4550711 9515123 104666353