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1301411113421 = 19392917433271
BaseRepresentation
bin10010111100000010001…
…001011010100111001101
311121102011120121102221012
4102330002021122213031
5132310242221112141
62433505432415005
7163011115641566
oct22740211324715
94542146542835
101301411113421
11461a1a711631
1219027bb47465
13959515674b3
1446dbab5116d
1523cbcc62ceb
hex12f0225a9cd

1301411113421 has 8 divisors (see below), whose sum is σ = 1370255179200. Its totient is φ = 1232601922080.

The previous prime is 1301411113403. The next prime is 1301411113501. The reversal of 1301411113421 is 1243111141031.

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 1301411113421 - 214 = 1301411097037 is a prime.

It is a super-2 number, since 2×13014111134212 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301411113621) 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, 8641985 + ... + 8791286.

It is an arithmetic number, because the mean of its divisors is an integer number (171281897400).

Almost surely, 21301411113421 is an apocalyptic number.

It is an amenable number.

1301411113421 is a deficient number, since it is larger than the sum of its proper divisors (68844065779).

1301411113421 is a wasteful number, since it uses less digits than its factorization.

1301411113421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17437219.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 1301411113421 its reverse (1243111141031), we get a palindrome (2544522254452).

The spelling of 1301411113421 in words is "one trillion, three hundred one billion, four hundred eleven million, one hundred thirteen thousand, four hundred twenty-one".

Divisors: 1 19 3929 74651 17433271 331232149 68495321759 1301411113421