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13404311410 = 2576122713829
BaseRepresentation
bin11000111101111010…
…11000111101110010
31021121011120120110011
430132331120331302
5204423000431120
610054032525134
7653112524050
oct143675307562
937534516404
1013404311410
115759425616
1227210b07aa
131358092819
149123331d0
15536bb7c5a
hex31ef58f72

13404311410 has 64 divisors (see below), whose sum is σ = 28152126720. Its totient is φ = 4500184320.

The previous prime is 13404311407. The next prime is 13404311411. The reversal of 13404311410 is 1411340431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13404311411) 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, 962376 + ... + 976204.

It is an arithmetic number, because the mean of its divisors is an integer number (439876980).

Almost surely, 213404311410 is an apocalyptic number.

13404311410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13404311410 is an abundant number, since it is smaller than the sum of its proper divisors (14747815310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13404311410 is a wasteful number, since it uses less digits than its factorization.

13404311410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14131.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13404311410 its reverse (1411340431), we get a palindrome (14815651841).

The spelling of 13404311410 in words is "thirteen billion, four hundred four million, three hundred eleven thousand, four hundred ten".

Divisors: 1 2 5 7 10 14 35 61 70 122 227 305 427 454 610 854 1135 1589 2135 2270 3178 4270 7945 13829 13847 15890 27658 27694 69145 69235 96803 96929 138290 138470 193606 193858 484015 484645 843569 968030 969290 1687138 3139183 4217845 5904983 6278366 8435690 11809966 15695915 21974281 29524915 31391830 43948562 59049830 109871405 191490163 219742810 382980326 957450815 1340431141 1914901630 2680862282 6702155705 13404311410