Search a number
-
+
132185088 = 210337683
BaseRepresentation
bin1111110000011…
…11110000000000
3100012201200212000
413320033300000
5232314410323
621041104000
73163361160
oct770176000
9305650760
10132185088
1168684682
1238328000
1321502239
14137ac5a0
15b910e43
hex7e0fc00

132185088 has 176 divisors, whose sum is σ = 448047360. Its totient is φ = 37711872.

The previous prime is 132185087. The next prime is 132185089. The reversal of 132185088 is 880581231.

132185088 is a `hidden beast` number, since 132 + 18 + 508 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (132185087) and next prime (132185089).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132185083) 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, 193195 + ... + 193877.

Almost surely, 2132185088 is an apocalyptic number.

132185088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132185088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224023680).

132185088 is an abundant number, since it is smaller than the sum of its proper divisors (315862272).

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

132185088 is an equidigital number, since it uses as much as digits as its factorization.

132185088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 132185088 is about 11497.1773927343. The cubic root of 132185088 is about 509.4022061472.

The spelling of 132185088 in words is "one hundred thirty-two million, one hundred eighty-five thousand, eighty-eight".