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103234441549 = 711499758431
BaseRepresentation
bin110000000100101000…
…0001001000101001101
3100212110120210222221011
41200021100021011031
53142411004112144
6115231504205221
710313150163151
oct1401120110515
9325416728834
10103234441549
113a866172998
1218011009811
139972949a95
144dd4853061
152a4318ca34
hex180940914d

103234441549 has 8 divisors (see below), whose sum is σ = 105391065600. Its totient is φ = 101097334800.

The previous prime is 103234441501. The next prime is 103234441567. The reversal of 103234441549 is 945144432301.

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 103234441549 - 229 = 102697570637 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 (103234441589) 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, 4868637 + ... + 4889794.

It is an arithmetic number, because the mean of its divisors is an integer number (13173883200).

Almost surely, 2103234441549 is an apocalyptic number.

It is an amenable number.

103234441549 is a deficient number, since it is larger than the sum of its proper divisors (2156624051).

103234441549 is an equidigital number, since it uses as much as digits as its factorization.

103234441549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9758651.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 103234441549 in words is "one hundred three billion, two hundred thirty-four million, four hundred forty-one thousand, five hundred forty-nine".

Divisors: 1 71 149 10579 9758431 692848601 1454006219 103234441549