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13132033230 = 235437734441
BaseRepresentation
bin11000011101011101…
…01110110011001110
31020220012020102000010
430032232232303032
5203343300030410
610011025014050
7643265304111
oct141656566316
936805212003
1013132033230
115629765a28
122665a84326
13131384ca84
148c80d8578
1551cd32c20
hex30ebaecce

13132033230 has 16 divisors (see below), whose sum is σ = 31516879824. Its totient is φ = 3501875520.

The previous prime is 13132033181. The next prime is 13132033237. The reversal of 13132033230 is 3233023131.

It is a junction number, because it is equal to n+sod(n) for n = 13132033197 and 13132033206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132033237) 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, 218867191 + ... + 218867250.

It is an arithmetic number, because the mean of its divisors is an integer number (1969804989).

Almost surely, 213132033230 is an apocalyptic number.

13132033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13132033230 is an abundant number, since it is smaller than the sum of its proper divisors (18384846594).

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

13132033230 is a wasteful number, since it uses less digits than its factorization.

13132033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437734451.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13132033230 its reverse (3233023131), we get a palindrome (16365056361).

The spelling of 13132033230 in words is "thirteen billion, one hundred thirty-two million, thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 437734441 875468882 1313203323 2188672205 2626406646 4377344410 6566016615 13132033230