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1103411413 = 13214339607
BaseRepresentation
bin100000111000100…
…1011100011010101
32211220021002220101
41001301023203111
54224433131123
6301253534101
736225561616
oct10161134325
92756232811
101103411413
11516935365
12269644331
131477a6680
14a6789c0d
1566d0baad
hex41c4b8d5

1103411413 has 8 divisors (see below), whose sum is σ = 1188873728. Its totient is φ = 1018032624.

The previous prime is 1103411383. The next prime is 1103411417. The reversal of 1103411413 is 3141143011.

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 1103411413 - 221 = 1101314261 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 (1103411417) 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, 8056 + ... + 47662.

It is an arithmetic number, because the mean of its divisors is an integer number (148609216).

Almost surely, 21103411413 is an apocalyptic number.

1103411413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1103411413 is a deficient number, since it is larger than the sum of its proper divisors (85462315).

1103411413 is a wasteful number, since it uses less digits than its factorization.

1103411413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41763.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1103411413 is about 33217.6370773118. The cubic root of 1103411413 is about 1033.3461456499.

Adding to 1103411413 its reverse (3141143011), we get a palindrome (4244554424).

The spelling of 1103411413 in words is "one billion, one hundred three million, four hundred eleven thousand, four hundred thirteen".

Divisors: 1 13 2143 27859 39607 514891 84877801 1103411413