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104480238241 = 902911571629
BaseRepresentation
bin110000101001110000…
…0011110101010100001
3100222200102000000201101
41201103200132222201
53202433420110431
6115555250034401
710356055241401
oct1412340365241
9328612000641
10104480238241
1140345409435
12182ba278a01
139b10a873a2
1450b20a4801
152ab7722961
hex185381eaa1

104480238241 has 4 divisors (see below), whose sum is σ = 104491818900. Its totient is φ = 104468657584.

The previous prime is 104480238217. The next prime is 104480238259. The reversal of 104480238241 is 142832084401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84972250000 + 19507988241 = 291500^2 + 139671^2 .

It is a cyclic number.

It is not a de Polignac number, because 104480238241 - 231 = 102332754593 is a prime.

It is a super-2 number, since 2×1044802382412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104480238241.

It is not an unprimeable number, because it can be changed into a prime (104480238211) 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, 5776786 + ... + 5794843.

It is an arithmetic number, because the mean of its divisors is an integer number (26122954725).

Almost surely, 2104480238241 is an apocalyptic number.

It is an amenable number.

104480238241 is a deficient number, since it is larger than the sum of its proper divisors (11580659).

104480238241 is an equidigital number, since it uses as much as digits as its factorization.

104480238241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11580658.

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 104480238241 in words is "one hundred four billion, four hundred eighty million, two hundred thirty-eight thousand, two hundred forty-one".

Divisors: 1 9029 11571629 104480238241