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13232951083 = 111828965777
BaseRepresentation
bin11000101001011111…
…01100111100101011
31021011020010120021101
430110233230330223
5204100113413313
610025032022231
7645632141212
oct142457547453
937136116241
1013232951083
115680724010
122693831977
13132b725291
148d7688079
15526b195dd
hex314becf2b

13232951083 has 8 divisors (see below), whose sum is σ = 14436955440. Its totient is φ = 12029114880.

The previous prime is 13232951057. The next prime is 13232951143. The reversal of 13232951083 is 38015923231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13232951083 - 25 = 13232951051 is a prime.

It is a super-2 number, since 2×132329510832 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232951783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168291 + ... + 234067.

It is an arithmetic number, because the mean of its divisors is an integer number (1804619430).

Almost surely, 213232951083 is an apocalyptic number.

13232951083 is a deficient number, since it is larger than the sum of its proper divisors (1204004357).

13232951083 is a wasteful number, since it uses less digits than its factorization.

13232951083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84077.

The product of its (nonzero) digits is 38880, while the sum is 37.

It can be divided in two parts, 1323295 and 1083, that added together give a triangular number (1324378 = T1627).

The spelling of 13232951083 in words is "thirteen billion, two hundred thirty-two million, nine hundred fifty-one thousand, eighty-three".

Divisors: 1 11 18289 65777 201179 723547 1202995553 13232951083