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13230301310 = 254099322769
BaseRepresentation
bin11000101001001011…
…00110000001111110
31021011001010221110122
430110211212001332
5204043424120220
610024455134542
7645600464012
oct142445460176
937131127418
1013230301310
11567a184216
122692974452
13132b008175
148d7198542
15526794425
hex31496607e

13230301310 has 16 divisors (see below), whose sum is σ = 23820426000. Its totient is φ = 5290813056.

The previous prime is 13230301213. The next prime is 13230301321. The reversal of 13230301310 is 1310303231.

It is a super-2 number, since 2×132303013102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120395 + ... + 202374.

It is an arithmetic number, because the mean of its divisors is an integer number (1488776625).

Almost surely, 213230301310 is an apocalyptic number.

13230301310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230301310 is a deficient number, since it is larger than the sum of its proper divisors (10590124690).

13230301310 is a wasteful number, since it uses less digits than its factorization.

13230301310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326875.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13230301310 its reverse (1310303231), we get a palindrome (14540604541).

The spelling of 13230301310 in words is "thirteen billion, two hundred thirty million, three hundred one thousand, three hundred ten".

Divisors: 1 2 5 10 4099 8198 20495 40990 322769 645538 1613845 3227690 1323030131 2646060262 6615150655 13230301310