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104671355 = 520934271
BaseRepresentation
bin1100011110100…
…10100001111011
321021221212002212
412033102201323
5203243440410
614215245335
72410456205
oct617224173
9237855085
10104671355
11540a2158
122b07984b
13188bab19
14dc89775
1592c8b05
hex63d287b

104671355 has 4 divisors (see below), whose sum is σ = 125605632. Its totient is φ = 83737080.

The previous prime is 104671351. The next prime is 104671373. The reversal of 104671355 is 553176401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553176401 = 3371641473.

It is not a de Polignac number, because 104671355 - 22 = 104671351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104671351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10467131 + ... + 10467140.

It is an arithmetic number, because the mean of its divisors is an integer number (31401408).

Almost surely, 2104671355 is an apocalyptic number.

104671355 is a deficient number, since it is larger than the sum of its proper divisors (20934277).

104671355 is an equidigital number, since it uses as much as digits as its factorization.

104671355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20934276.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 104671355 is about 10230.9019641476. The cubic root of 104671355 is about 471.2766783603.

The spelling of 104671355 in words is "one hundred four million, six hundred seventy-one thousand, three hundred fifty-five".

Divisors: 1 5 20934271 104671355