Search a number
-
+
300001442213 = 115913721115991
BaseRepresentation
bin1000101110110010111…
…10101011100110100101
31001200100121122022002102
410113121132223212211
514403400332122323
6345452504021445
730450213120134
oct4273136534645
91050317568072
10300001442213
11106258aa1910
124a185a61885
13223a02151a5
141073d3d991b
157c0c896328
hex45d97ab9a5

300001442213 has 32 divisors (see below), whose sum is σ = 336860605440. Its totient is φ = 264871152000.

The previous prime is 300001442201. The next prime is 300001442233. The reversal of 300001442213 is 312244100003.

It is a cyclic number.

It is not a de Polignac number, because 300001442213 - 230 = 298927700389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300001442233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18752648 + ... + 18768638.

It is an arithmetic number, because the mean of its divisors is an integer number (10526893920).

Almost surely, 2300001442213 is an apocalyptic number.

It is an amenable number.

300001442213 is a deficient number, since it is larger than the sum of its proper divisors (36859163227).

300001442213 is a wasteful number, since it uses less digits than its factorization.

300001442213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16409.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 300001442213 its reverse (312244100003), we get a palindrome (612245542216).

The spelling of 300001442213 in words is "three hundred billion, one million, four hundred forty-two thousand, two hundred thirteen".

Divisors: 1 11 59 137 211 649 1507 2321 8083 12449 15991 28907 88913 136939 175901 317977 943469 1705513 2190767 3374101 10378159 18760643 24098437 37115111 129255253 199071959 462251837 1421807783 2189791549 5084770207 27272858383 300001442213