Search a number
-
+
132002012212 = 22753421211283
BaseRepresentation
bin111101011101111101…
…1101101110000110100
3110121201110002000002021
41322323323231300310
54130320003342322
6140350233122524
712352063406440
oct1727373556064
9417643060067
10132002012212
1150a88770584
12216bb259444
13c5a88a4a45
146563329820
1536789c24c7
hex1ebbeedc34

132002012212 has 48 divisors (see below), whose sum is σ = 269625428352. Its totient is φ = 55372786560.

The previous prime is 132002012203. The next prime is 132002012227. The reversal of 132002012212 is 212210200231.

It is a happy number.

It is a congruent number.

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, 519123 + ... + 730405.

It is an arithmetic number, because the mean of its divisors is an integer number (5617196424).

Almost surely, 2132002012212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132002012212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134812714176).

132002012212 is an abundant number, since it is smaller than the sum of its proper divisors (137623416140).

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

132002012212 is a wasteful number, since it uses less digits than its factorization.

132002012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211768 (or 211766 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 132002012212 its reverse (212210200231), we get a palindrome (344212212443).

The spelling of 132002012212 in words is "one hundred thirty-two billion, two million, twelve thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 53 106 212 371 421 742 842 1484 1684 2947 5894 11788 22313 44626 89252 156191 211283 312382 422566 624764 845132 1478981 2957962 5915924 11197999 22395998 44791996 78385993 88950143 156771986 177900286 313543972 355800572 622651001 1245302002 2490604004 4714357579 9428715158 18857430316 33000503053 66001006106 132002012212