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1432210220324 = 221327542504237
BaseRepresentation
bin10100110101110110011…
…000011010010100100100
312001220210012012112010222
4110311312120122110210
5141431131304022244
63013540455303512
7205321335002642
oct24656630322444
95056705175128
101432210220324
11502440371594
121b16a437ab98
13a5097b6b540
144d4683d2192
15273c5d23bee
hex14d7661a524

1432210220324 has 12 divisors (see below), whose sum is σ = 2699165415324. Its totient is φ = 661020101664.

The previous prime is 1432210220299. The next prime is 1432210220381. The reversal of 1432210220324 is 4230220122341.

It can be written as a sum of positive squares in 2 ways, for example, as 143944360000 + 1288265860324 = 379400^2 + 1135018^2 .

It is a super-2 number, since 2×14322102203242 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1432210220293 and 1432210220302.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13771252067 + ... + 13771252170.

It is an arithmetic number, because the mean of its divisors is an integer number (224930451277).

Almost surely, 21432210220324 is an apocalyptic number.

It is an amenable number.

1432210220324 is a deficient number, since it is larger than the sum of its proper divisors (1266955195000).

1432210220324 is a wasteful number, since it uses less digits than its factorization.

1432210220324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27542504254 (or 27542504252 counting only the distinct ones).

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

Adding to 1432210220324 its reverse (4230220122341), we get a palindrome (5662430342665).

The spelling of 1432210220324 in words is "one trillion, four hundred thirty-two billion, two hundred ten million, two hundred twenty thousand, three hundred twenty-four".

Divisors: 1 2 4 13 26 52 27542504237 55085008474 110170016948 358052555081 716105110162 1432210220324