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113244234401 = 1765881101113
BaseRepresentation
bin110100101110111100…
…0011110001010100001
3101211022012000011022202
41221131320132022201
53323411011000101
6124005040542545
711116204052534
oct1513570361241
9354265004282
10113244234401
1144032466471
1219b45321a55
13a8a968572c
1456a4004a1b
152e2bd3236b
hex1a5de1e2a1

113244234401 has 8 divisors (see below), whose sum is σ = 119908665864. Its totient is φ = 106580136960.

The previous prime is 113244234391. The next prime is 113244234409. The reversal of 113244234401 is 104432442311.

It can be written as a sum of positive squares in 4 ways, for example, as 6069189025 + 107175045376 = 77905^2 + 327376^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-113244234401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113244234409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069421 + ... + 1170533.

It is an arithmetic number, because the mean of its divisors is an integer number (14988583233).

Almost surely, 2113244234401 is an apocalyptic number.

It is an amenable number.

113244234401 is a deficient number, since it is larger than the sum of its proper divisors (6664431463).

113244234401 is a wasteful number, since it uses less digits than its factorization.

113244234401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167011.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 113244234401 its reverse (104432442311), we get a palindrome (217676676712).

The spelling of 113244234401 in words is "one hundred thirteen billion, two hundred forty-four million, two hundred thirty-four thousand, four hundred one".

Divisors: 1 17 65881 101113 1119977 1718921 6661425553 113244234401