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104701693 = 787133039
BaseRepresentation
bin1100011110110…
…01111011111101
321022000101201111
412033121323331
5203300423233
614220042021
72410643515
oct617317375
9238011644
10104701693
1154112a28
122b093311
13188cb885
14dc96845
1592d2acd
hex63d9efd

104701693 has 4 divisors (see below), whose sum is σ = 104835520. Its totient is φ = 104567868.

The previous prime is 104701679. The next prime is 104701699. The reversal of 104701693 is 396107401.

It is a happy number.

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-104701693 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 (104701699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65733 + ... + 67306.

It is an arithmetic number, because the mean of its divisors is an integer number (26208880).

Almost surely, 2104701693 is an apocalyptic number.

It is an amenable number.

104701693 is a deficient number, since it is larger than the sum of its proper divisors (133827).

104701693 is an equidigital number, since it uses as much as digits as its factorization.

104701693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133826.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 104701693 is about 10232.3845217036. The cubic root of 104701693 is about 471.3222056546.

The spelling of 104701693 in words is "one hundred four million, seven hundred one thousand, six hundred ninety-three".

Divisors: 1 787 133039 104701693