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104653741 = 2573131301
BaseRepresentation
bin1100011110011…
…10001110101101
321021220221221111
412033032032231
5203242404431
614215032021
72410353643
oct617161655
9237827844
10104653741
115408a9a5
122b06b611
13188b2aba
14dc83193
1592c37b1
hex63ce3ad

104653741 has 8 divisors (see below), whose sum is σ = 105477624. Its totient is φ = 103833600.

The previous prime is 104653709. The next prime is 104653753. The reversal of 104653741 is 147356401.

It can be written as a sum of positive squares in 4 ways, for example, as 841 + 104652900 = 29^2 + 10230^2 .

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 104653741 - 25 = 104653709 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 (104653781) 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, 79791 + ... + 81091.

It is an arithmetic number, because the mean of its divisors is an integer number (13184703).

Almost surely, 2104653741 is an apocalyptic number.

It is an amenable number.

104653741 is a deficient number, since it is larger than the sum of its proper divisors (823883).

104653741 is a wasteful number, since it uses less digits than its factorization.

104653741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 104653741 is about 10230.0411045118. The cubic root of 104653741 is about 471.2502415410.

The spelling of 104653741 in words is "one hundred four million, six hundred fifty-three thousand, seven hundred forty-one".

Divisors: 1 257 313 1301 80441 334357 407213 104653741