Search a number
-
+
160102160 = 245712397
BaseRepresentation
bin10011000101011…
…11011100010000
3102011021000212122
421202233130100
5311441232120
623515313412
73652563101
oct1142573420
9364230778
10160102160
1182412139
124574b868
132722810a
14173983a8
15e0c7a25
hex98af710

160102160 has 60 divisors (see below), whose sum is σ = 378505164. Its totient is φ = 62979840.

The previous prime is 160102123. The next prime is 160102177. The reversal of 160102160 is 61201061.

It is a happy number.

160102160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 82591744 + 77510416 = 9088^2 + 8804^2 .

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 11 ways as a sum of consecutive naturals, for example, 403082 + ... + 403478.

Almost surely, 2160102160 is an apocalyptic number.

160102160 is a gapful number since it is divisible by the number (10) 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 160102160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189252582).

160102160 is an abundant number, since it is smaller than the sum of its proper divisors (218403004).

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

160102160 is an equidigital number, since it uses as much as digits as its factorization.

160102160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 160102160 is about 12653.1482248490. The cubic root of 160102160 is about 542.9990424460. Note that the first 3 decimals are identical.

The spelling of 160102160 in words is "one hundred sixty million, one hundred two thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 71 80 142 284 355 397 568 710 794 1136 1420 1588 1985 2840 3176 3970 5041 5680 6352 7940 10082 15880 20164 25205 28187 31760 40328 50410 56374 80656 100820 112748 140935 201640 225496 281870 403280 450992 563740 1127480 2001277 2254960 4002554 8005108 10006385 16010216 20012770 32020432 40025540 80051080 160102160