Search a number
-
+
1302332010213 = 31383402326849
BaseRepresentation
bin10010111100111001000…
…010010110111011100101
311121111112202102211211210
4102330321002112323211
5132314133443311323
62434141050422033
7163043000303103
oct22747102267345
94544482384753
101302332010213
11462352516a63
12190498431919
1395a6a299540
144706718ac73
1523d23a1b293
hex12f39096ee5

1302332010213 has 16 divisors (see below), whose sum is σ = 1892545502400. Its totient is φ = 791779236864.

The previous prime is 1302332010191. The next prime is 1302332010227. The reversal of 1302332010213 is 3120102332031.

It is not a de Polignac number, because 1302332010213 - 212 = 1302332006117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1302332010213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302332010233) 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, 201160188 + ... + 201166661.

It is an arithmetic number, because the mean of its divisors is an integer number (118284093900).

Almost surely, 21302332010213 is an apocalyptic number.

1302332010213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1302332010213 is a deficient number, since it is larger than the sum of its proper divisors (590213492187).

1302332010213 is a wasteful number, since it uses less digits than its factorization.

1302332010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402326948.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1302332010213 its reverse (3120102332031), we get a palindrome (4422434342244).

The spelling of 1302332010213 in words is "one trillion, three hundred two billion, three hundred thirty-two million, ten thousand, two hundred thirteen".

Divisors: 1 3 13 39 83 249 1079 3237 402326849 1206980547 5230249037 15690747111 33393128467 100179385401 434110670071 1302332010213