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104745205 = 543487187
BaseRepresentation
bin1100011111001…
…00100011110101
321022002121102001
412033210203311
5203303321310
614221015301
72411214415
oct617444365
9238077361
10104745205
1154142694
122b0b4531
1318915616
14dca8645
1592e093a
hex63e48f5

104745205 has 8 divisors (see below), whose sum is σ = 128617632. Its totient is φ = 81847248.

The previous prime is 104745203. The next prime is 104745209. The reversal of 104745205 is 502547401.

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 104745205 - 21 = 104745203 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 (104745203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243379 + ... + 243808.

It is an arithmetic number, because the mean of its divisors is an integer number (16077204).

Almost surely, 2104745205 is an apocalyptic number.

It is an amenable number.

104745205 is a deficient number, since it is larger than the sum of its proper divisors (23872427).

104745205 is an equidigital number, since it uses as much as digits as its factorization.

104745205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487235.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 104745205 is about 10234.5104914695. The cubic root of 104745205 is about 471.3874874119.

The spelling of 104745205 in words is "one hundred four million, seven hundred forty-five thousand, two hundred five".

Divisors: 1 5 43 215 487187 2435935 20949041 104745205