Search a number
-
+
13311210414302 = 219145776249673
BaseRepresentation
bin1100000110110100000111…
…1101111110000011011110
31202010112120010210121102022
43001231001331332003132
53221042324331224202
644151030255500142
72542463126440463
oct301550175760336
952115503717368
1013311210414302
1142722862901a9
1215ab975527652
1375731b1a3c68
143403a1d6b66a
151813c60e9ea2
hexc1b41f7e0de

13311210414302 has 16 divisors (see below), whose sum is σ = 20115273998592. Its totient is φ = 6606271582080.

The previous prime is 13311210414269. The next prime is 13311210414331. The reversal of 13311210414302 is 20341401211331.

It is a super-2 number, since 2×133112104143022 (a number of 27 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, 37950263 + ... + 38299410.

It is an arithmetic number, because the mean of its divisors is an integer number (1257204624912).

Almost surely, 213311210414302 is an apocalyptic number.

13311210414302 is a deficient number, since it is larger than the sum of its proper divisors (6804063584290).

13311210414302 is a wasteful number, since it uses less digits than its factorization.

13311210414302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76250323.

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

Adding to 13311210414302 its reverse (20341401211331), we get a palindrome (33652611625633).

The spelling of 13311210414302 in words is "thirteen trillion, three hundred eleven billion, two hundred ten million, four hundred fourteen thousand, three hundred two".

Divisors: 1 2 191 382 457 914 87287 174574 76249673 152499346 14563687543 29127375086 34846100561 69692201122 6655605207151 13311210414302