Search a number
-
+
13410404220 = 2235837726681
BaseRepresentation
bin11000111110101001…
…01000011101111100
31021121121001010012210
430133110220131330
5204431030413340
610054411300420
7653215361253
oct143724503574
937547033183
1013410404220
1157619071a4
12272314a710
131359416b35
1491307b79a
155374bd180
hex31f52877c

13410404220 has 48 divisors (see below), whose sum is σ = 37555021728. Its totient is φ = 3575546880.

The previous prime is 13410404207. The next prime is 13410404221. The reversal of 13410404220 is 2240401431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410404221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489280 + ... + 515960.

It is an arithmetic number, because the mean of its divisors is an integer number (782396286).

Almost surely, 213410404220 is an apocalyptic number.

13410404220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13410404220 is an abundant number, since it is smaller than the sum of its proper divisors (24144617508).

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

13410404220 is a wasteful number, since it uses less digits than its factorization.

13410404220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35070 (or 35068 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13410404220 its reverse (2240401431), we get a palindrome (15650805651).

The spelling of 13410404220 in words is "thirteen billion, four hundred ten million, four hundred four thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 8377 16754 25131 26681 33508 41885 50262 53362 80043 83770 100524 106724 125655 133405 160086 167540 251310 266810 320172 400215 502620 533620 800430 1600860 223506737 447013474 670520211 894026948 1117533685 1341040422 2235067370 2682080844 3352601055 4470134740 6705202110 13410404220