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104748313 = 391126783
BaseRepresentation
bin1100011111001…
…01010100011001
321022002202200011
412033211110121
5203303421223
614221041521
72411226445
oct617452431
9238082604
10104748313
1154144a5a
122b0b62a1
1318916b67
14dca9825
1592e180d
hex63e5519

104748313 has 4 divisors (see below), whose sum is σ = 104779008. Its totient is φ = 104717620.

The previous prime is 104748277. The next prime is 104748323. The reversal of 104748313 is 313847401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104748313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104748323) 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, 9481 + ... + 17302.

It is an arithmetic number, because the mean of its divisors is an integer number (26194752).

Almost surely, 2104748313 is an apocalyptic number.

It is an amenable number.

104748313 is a deficient number, since it is larger than the sum of its proper divisors (30695).

104748313 is an equidigital number, since it uses as much as digits as its factorization.

104748313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30694.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 104748313 is about 10234.6623295544. The cubic root of 104748313 is about 471.3921497027.

The spelling of 104748313 in words is "one hundred four million, seven hundred forty-eight thousand, three hundred thirteen".

Divisors: 1 3911 26783 104748313