Search a number
-
+
132485704 = 23132397571
BaseRepresentation
bin1111110010110…
…01001001001000
3100020021222012221
413321121021020
5232404020304
621051343424
73166052461
oct771311110
9306258187
10132485704
116886a51a
1238451b74
13215a9010
1413849d68
15b970054
hex7e59248

132485704 has 64 divisors (see below), whose sum is σ = 282522240. Its totient is φ = 57784320.

The previous prime is 132485677. The next prime is 132485737. The reversal of 132485704 is 407584231.

It is a self number, because there is not a number n which added to its sum of digits gives 132485704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231739 + ... + 232309.

It is an arithmetic number, because the mean of its divisors is an integer number (4414410).

Almost surely, 2132485704 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 132485704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141261120).

132485704 is an abundant number, since it is smaller than the sum of its proper divisors (150036536).

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

132485704 is a wasteful number, since it uses less digits than its factorization.

132485704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 132485704 is about 11510.2434379122. The cubic root of 132485704 is about 509.7880754763.

The spelling of 132485704 in words is "one hundred thirty-two million, four hundred eighty-five thousand, seven hundred four".

Divisors: 1 2 4 8 13 23 26 46 52 92 97 104 184 194 299 388 571 598 776 1142 1196 1261 2231 2284 2392 2522 4462 4568 5044 7423 8924 10088 13133 14846 17848 26266 29003 29692 52532 55387 58006 59384 105064 110774 116012 170729 221548 232024 341458 443096 682916 720031 1273901 1365832 1440062 2547802 2880124 5095604 5760248 10191208 16560713 33121426 66242852 132485704