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104901369 = 334967123
BaseRepresentation
bin1100100000010…
…10101011111001
321022101112121220
412100022223321
5203323320434
614224222253
72412434616
oct620125371
9238345556
10104901369
1154239a51
122b16a989
131896b721
14dd0950d
159321d49
hex640aaf9

104901369 has 4 divisors (see below), whose sum is σ = 139868496. Its totient is φ = 69934244.

The previous prime is 104901359. The next prime is 104901371. The reversal of 104901369 is 963109401.

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 not a de Polignac number, because 104901369 - 28 = 104901113 is a prime.

It is a super-2 number, since 2×1049013692 = 22008594436148322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104901359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17483559 + ... + 17483564.

It is an arithmetic number, because the mean of its divisors is an integer number (34967124).

Almost surely, 2104901369 is an apocalyptic number.

It is an amenable number.

104901369 is a deficient number, since it is larger than the sum of its proper divisors (34967127).

104901369 is an equidigital number, since it uses as much as digits as its factorization.

104901369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34967126.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 104901369 is about 10242.1369352299. The cubic root of 104901369 is about 471.6216340169.

The spelling of 104901369 in words is "one hundred four million, nine hundred one thousand, three hundred sixty-nine".

Divisors: 1 3 34967123 104901369