Search a number
-
+
132220699623076 = 221997228792
BaseRepresentation
bin11110000100000100000111…
…110101010011111010100100
3122100011011201220010121220211
4132010010013311103322210
5114312300443100414301
61145113203441505204
736564426124102051
oct3604040765237244
9570134656117824
10132220699623076
1139147535a50419
12129b5310942204
1358a148774ccac
142491731cd2028
15104456cdb2051
hex784107d53ea4

132220699623076 has 27 divisors (see below), whose sum is σ = 231582587814529. Its totient is φ = 66054293522288.

The previous prime is 132220699623013. The next prime is 132220699623097. The reversal of 132220699623076 is 670326996022231.

The square root of 132220699623076 is 11498726.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3289761612900 + 128930938010176 = 1813770^2 + 11354776^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132220699623076.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 45925910205 + ... + 45925913083.

Almost surely, 2132220699623076 is an apocalyptic number.

132220699623076 is the 11498726-th square number.

It is an amenable number.

132220699623076 is a deficient number, since it is larger than the sum of its proper divisors (99361888191453).

132220699623076 is an frugal number, since it uses more digits than its factorization.

132220699623076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9756 (or 4878 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 58.

The spelling of 132220699623076 in words is "one hundred thirty-two trillion, two hundred twenty billion, six hundred ninety-nine million, six hundred twenty-three thousand, seventy-six".

Divisors: 1 2 4 1997 2879 3994 5758 7988 11516 3988009 5749363 7976018 8288641 11498726 15952036 16577282 22997452 33154564 11481477911 16552416077 22962955822 33104832154 45925911644 66209664308 33055174905769 66110349811538 132220699623076