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13410042220 = 2251135933647
BaseRepresentation
bin11000111110100110…
…10000000101101100
31021121120100201122101
430133103100011230
5204430432322340
610054355424444
7653212323001
oct143723200554
937546321571
1013410042220
11576168a223
122722bb5124
13135931b133
14912dc58a8
1553744ac9a
hex31f4d016c

13410042220 has 24 divisors (see below), whose sum is σ = 28410306624. Its totient is φ = 5316546816.

The previous prime is 13410042193. The next prime is 13410042259. The reversal of 13410042220 is 2224001431.

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, 2964564 + ... + 2969083.

It is an arithmetic number, because the mean of its divisors is an integer number (1183762776).

Almost surely, 213410042220 is an apocalyptic number.

13410042220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13410042220 is an abundant number, since it is smaller than the sum of its proper divisors (15000264404).

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

13410042220 is a wasteful number, since it uses less digits than its factorization.

13410042220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933769 (or 5933767 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 13410042220 its reverse (2224001431), we get a palindrome (15634043651).

The spelling of 13410042220 in words is "thirteen billion, four hundred ten million, forty-two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 113 226 452 565 1130 2260 5933647 11867294 23734588 29668235 59336470 118672940 670502111 1341004222 2682008444 3352510555 6705021110 13410042220