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1300112401 = 7377963541
BaseRepresentation
bin100110101111110…
…0010010000010001
310100121101112221011
41031133202100101
510130312044101
6333001530521
744134526110
oct11537422021
93317345834
101300112401
11607974765
123034a3a41
131794771a3
14c494dc77
1579213751
hex4d7e2411

1300112401 has 16 divisors (see below), whose sum is σ = 1545341440. Its totient is φ = 1070521920.

The previous prime is 1300112399. The next prime is 1300112461. The reversal of 1300112401 is 1042110031.

It is a cyclic number.

It is not a de Polignac number, because 1300112401 - 21 = 1300112399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300112461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11310 + ... + 52231.

It is an arithmetic number, because the mean of its divisors is an integer number (96583840).

Almost surely, 21300112401 is an apocalyptic number.

It is an amenable number.

1300112401 is a deficient number, since it is larger than the sum of its proper divisors (245229039).

1300112401 is an equidigital number, since it uses as much as digits as its factorization.

1300112401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63664.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1300112401 is about 36057.0714423676. The cubic root of 1300112401 is about 1091.4243369370.

Adding to 1300112401 its reverse (1042110031), we get a palindrome (2342222432).

The spelling of 1300112401 in words is "one billion, three hundred million, one hundred twelve thousand, four hundred one".

Divisors: 1 7 37 79 259 553 2923 20461 63541 444787 2351017 5019739 16457119 35138173 185730343 1300112401