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1104013141 = 71137387509
BaseRepresentation
bin100000111001101…
…1110011101010101
32211221101200022121
41001303132131111
54230111410031
6301314455541
736233646130
oct10163363525
92757350277
101104013141
11517206460
122698945b1
1314795751a
14a68a5217
1566dca011
hex41cde755

1104013141 has 16 divisors (see below), whose sum is σ = 1413636480. Its totient is φ = 837017280.

The previous prime is 1104013103. The next prime is 1104013153. The reversal of 1104013141 is 1413104011.

It is a de Polignac number, because none of the positive numbers 2k-1104013141 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 (1104013171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190906 + ... + 196603.

It is an arithmetic number, because the mean of its divisors is an integer number (88352280).

Almost surely, 21104013141 is an apocalyptic number.

1104013141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1104013141 is a deficient number, since it is larger than the sum of its proper divisors (309623339).

1104013141 is a wasteful number, since it uses less digits than its factorization.

1104013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387564.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1104013141 is about 33226.6931998958. The cubic root of 1104013141 is about 1033.5339511859.

Adding to 1104013141 its reverse (1413104011), we get a palindrome (2517117152).

The spelling of 1104013141 in words is "one billion, one hundred four million, thirteen thousand, one hundred forty-one".

Divisors: 1 7 11 37 77 259 407 2849 387509 2712563 4262599 14337833 29838193 100364831 157716163 1104013141