Search a number
-
+
13232201120 = 255127651191
BaseRepresentation
bin11000101001011001…
…10101110110100000
31021011011201110111222
430110230311312200
5204044420413440
610025003554212
7645622565555
oct142454656640
937134643458
1013232201120
115680261606
12269352b968
13132b521b08
148d7530a2c
15526a1c2b5
hex314b35da0

13232201120 has 48 divisors (see below), whose sum is σ = 31507273728. Its totient is φ = 5251196160.

The previous prime is 13232201119. The next prime is 13232201149. The reversal of 13232201120 is 2110223231.

It is a super-2 number, since 2×132322011202 (a number of 21 digits) contains 22 as substring.

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, 305276 + ... + 345915.

It is an arithmetic number, because the mean of its divisors is an integer number (656401536).

Almost surely, 213232201120 is an apocalyptic number.

13232201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13232201120 is an abundant number, since it is smaller than the sum of its proper divisors (18275072608).

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

13232201120 is a wasteful number, since it uses less digits than its factorization.

13232201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651333 (or 651325 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13232201120 its reverse (2110223231), we get a palindrome (15342424351).

The spelling of 13232201120 in words is "thirteen billion, two hundred thirty-two million, two hundred one thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 127 160 254 508 635 1016 1270 2032 2540 4064 5080 10160 20320 651191 1302382 2604764 3255955 5209528 6511910 10419056 13023820 20838112 26047640 52095280 82701257 104190560 165402514 330805028 413506285 661610056 827012570 1323220112 1654025140 2646440224 3308050280 6616100560 13232201120