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323411214131 = 19109647241363
BaseRepresentation
bin1001011010011001100…
…11110111111100110011
31010220210002020221001222
410231030303313330303
520244321232323011
6404323440415255
732236300651055
oct4551463677463
91126702227058
10323411214131
11115181220a55
125281991752b
1324661157735
14119204b38d5
15862cb49ddb
hex4b4ccf7f33

323411214131 has 16 divisors (see below), whose sum is σ = 344088518400. Its totient is φ = 303108192288.

The previous prime is 323411214127. The next prime is 323411214179. The reversal of 323411214131 is 131412114323.

It is not a de Polignac number, because 323411214131 - 22 = 323411214127 is a prime.

It is a super-2 number, since 2×3234112141312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323411214131.

It is not an unprimeable number, because it can be changed into a prime (323411210131) 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, 1219256 + ... + 1460618.

It is an arithmetic number, because the mean of its divisors is an integer number (21505532400).

Almost surely, 2323411214131 is an apocalyptic number.

323411214131 is a deficient number, since it is larger than the sum of its proper divisors (20677304269).

323411214131 is a wasteful number, since it uses less digits than its factorization.

323411214131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242138.

The product of its digits is 1728, while the sum is 26.

Adding to 323411214131 its reverse (131412114323), we get a palindrome (454823328454).

The spelling of 323411214131 in words is "three hundred twenty-three billion, four hundred eleven million, two hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 19 109 647 2071 12293 70523 241363 1339937 4585897 26308567 156161861 499862773 2967075359 17021642849 323411214131