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10300112001 = 321144456889
BaseRepresentation
bin10011001011110111…
…10011110010000001
3222120211110220101200
421211323303302001
5132043312041001
64422023051413
7513150336024
oct114573636201
928524426350
1010300112001
114406165663
121bb55a0b69
13c81c2723a
146d9d651bb
154043e0086
hex265ef3c81

10300112001 has 6 divisors (see below), whose sum is σ = 14877939570. Its totient is φ = 6866741328.

The previous prime is 10300111957. The next prime is 10300112029. The reversal of 10300112001 is 10021100301.

It can be written as a sum of positive squares in only one way, i.e., 8500655601 + 1799456400 = 92199^2 + 42420^2 .

It is not a de Polignac number, because 10300112001 - 215 = 10300079233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1144456889 = 10300112001 / (1 + 0 + 3 + 0 + 0 + 1 + 1 + 2 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (10300112051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572228436 + ... + 572228453.

It is an arithmetic number, because the mean of its divisors is an integer number (2479656595).

Almost surely, 210300112001 is an apocalyptic number.

It is an amenable number.

10300112001 is a deficient number, since it is larger than the sum of its proper divisors (4577827569).

10300112001 is a wasteful number, since it uses less digits than its factorization.

10300112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144456895 (or 1144456892 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10300112001 its reverse (10021100301), we get a palindrome (20321212302).

The spelling of 10300112001 in words is "ten billion, three hundred million, one hundred twelve thousand, one".

Divisors: 1 3 9 1144456889 3433370667 10300112001