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104883613 = 251417863
BaseRepresentation
bin1100100000001…
…10010110011101
321022100122021021
412100012112131
5203322233423
614224004141
72412332062
oct620062635
9238318237
10104883613
115422767a
122b160651
1318963613
14dd02c69
15931b95d
hex640659d

104883613 has 4 divisors (see below), whose sum is σ = 105301728. Its totient is φ = 104465500.

The previous prime is 104883607. The next prime is 104883619. The reversal of 104883613 is 316388401.

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 an interprime number because it is at equal distance from previous prime (104883607) and next prime (104883619).

It is a cyclic number.

It is not a de Polignac number, because 104883613 - 29 = 104883101 is a prime.

It is a super-2 number, since 2×1048836132 = 22001144551867538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104883619) 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, 208681 + ... + 209182.

It is an arithmetic number, because the mean of its divisors is an integer number (26325432).

Almost surely, 2104883613 is an apocalyptic number.

It is an amenable number.

104883613 is a deficient number, since it is larger than the sum of its proper divisors (418115).

104883613 is an equidigital number, since it uses as much as digits as its factorization.

104883613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418114.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 104883613 is about 10241.2700872499. The cubic root of 104883613 is about 471.5950230319.

The spelling of 104883613 in words is "one hundred four million, eight hundred eighty-three thousand, six hundred thirteen".

Divisors: 1 251 417863 104883613