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132310424420 = 22518138519491
BaseRepresentation
bin111101100111001010…
…0001101101101100100
3110122111221101222002122
41323032110031231210
54131432432040140
6140441011325112
712362530023416
oct1731624155544
9418457358078
10132310424420
11511268701a9
12217865b0798
13c627759785
14659228c9b6
153695ae3ab5
hex1ece50db64

132310424420 has 48 divisors (see below), whose sum is σ = 279488978496. Its totient is φ = 52612560000.

The previous prime is 132310424419. The next prime is 132310424437. The reversal of 132310424420 is 24424013231.

It is a self number, because there is not a number n which added to its sum of digits gives 132310424420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13935875 + ... + 13945365.

It is an arithmetic number, because the mean of its divisors is an integer number (5822687052).

Almost surely, 2132310424420 is an apocalyptic number.

132310424420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132310424420 is an abundant number, since it is smaller than the sum of its proper divisors (147178554076).

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

132310424420 is a wasteful number, since it uses less digits than its factorization.

132310424420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13532 (or 13530 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 132310424420 its reverse (24424013231), we get a palindrome (156734437651).

The spelling of 132310424420 in words is "one hundred thirty-two billion, three hundred ten million, four hundred twenty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 181 362 724 905 1810 3620 3851 7702 9491 15404 18982 19255 37964 38510 47455 77020 94910 189820 697031 1394062 1717871 2788124 3435742 3485155 6871484 6970310 8589355 13940620 17178710 34357420 36549841 73099682 146199364 182749205 365498410 730996820 6615521221 13231042442 26462084884 33077606105 66155212210 132310424420