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300120112301 = 17611731672901
BaseRepresentation
bin1000101111000001000…
…11010111110010101101
31001200122212221100211212
410113200203113302231
514404121222043201
6345512343324205
730453153602102
oct4274043276255
91050585840755
10300120112301
11106309a85469
124a1b9750665
13223bb994989
141075108aaa9
157c17ed7abb
hex45e08d7cad

300120112301 has 16 divisors (see below), whose sum is σ = 324850801968. Its totient is φ = 276229248000.

The previous prime is 300120112297. The next prime is 300120112333. The reversal of 300120112301 is 103211021003.

It can be written as a sum of positive squares in 8 ways, for example, as 6786025 + 300113326276 = 2605^2 + 547826^2 .

It is a cyclic number.

It is not a de Polignac number, because 300120112301 - 22 = 300120112297 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300120115301) 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, 657050 + ... + 1015851.

It is an arithmetic number, because the mean of its divisors is an integer number (20303175123).

Almost surely, 2300120112301 is an apocalyptic number.

It is an amenable number.

300120112301 is a deficient number, since it is larger than the sum of its proper divisors (24730689667).

300120112301 is a wasteful number, since it uses less digits than its factorization.

300120112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673152.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 300120112301 its reverse (103211021003), we get a palindrome (403331133304).

The spelling of 300120112301 in words is "three hundred billion, one hundred twenty million, one hundred twelve thousand, three hundred one".

Divisors: 1 17 61 173 1037 2941 10553 179401 1672901 28439317 102046961 289411873 1734798337 4920001841 17654124253 300120112301