Search a number
-
+
3132321204152 = 2371631085931601
BaseRepresentation
bin101101100101001100111…
…001001000011110111000
3102002110001211221220120002
4231211030321020132320
5402304443212013102
610354545110052132
7442205560635350
oct55451471103670
912073054856502
103132321204152
11aa8456729948
1242709404a048
131994b85920ca
14ab86878db60
155672b266902
hex2d94ce487b8

3132321204152 has 64 divisors (see below), whose sum is σ = 6754131129600. Its totient is φ = 1334022566400.

The previous prime is 3132321204151. The next prime is 3132321204223. The reversal of 3132321204152 is 2514021232313.

3132321204152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31323212041522 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132321204151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99105152 + ... + 99136752.

It is an arithmetic number, because the mean of its divisors is an integer number (105533298900).

Almost surely, 23132321204152 is an apocalyptic number.

It is an amenable number.

3132321204152 is an abundant number, since it is smaller than the sum of its proper divisors (3621809925448).

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

3132321204152 is a wasteful number, since it uses less digits than its factorization.

3132321204152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42636 (or 42632 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 3132321204152 its reverse (2514021232313), we get a palindrome (5646342436465).

The spelling of 3132321204152 in words is "three trillion, one hundred thirty-two billion, three hundred twenty-one million, two hundred four thousand, one hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 163 326 652 1141 1304 2282 4564 9128 10859 21718 31601 43436 63202 76013 86872 126404 152026 221207 252808 304052 442414 608104 884828 1769656 1770017 3540034 5150963 7080068 10301926 12390119 14160136 20603852 24780238 36056741 41207704 49560476 72113482 99120952 144226964 288453928 343155259 686310518 1372621036 2402086813 2745242072 4804173626 9608347252 19216694504 55934307217 111868614434 223737228868 391540150519 447474457736 783080301038 1566160602076 3132321204152