Search a number
-
+
153160 = 2357547
BaseRepresentation
bin100101011001001000
321210002121
4211121020
514400120
63141024
71205350
oct453110
9253077
10153160
11a5087
1274774
1354937
143db60
15305aa
hex25648

153160 has 32 divisors (see below), whose sum is σ = 394560. Its totient is φ = 52416.

The previous prime is 153151. The next prime is 153191. The reversal of 153160 is 61351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7 + ... + 553.

It is an arithmetic number, because the mean of its divisors is an integer number (12330).

2153160 is an apocalyptic number.

153160 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 153160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197280).

153160 is an abundant number, since it is smaller than the sum of its proper divisors (241400).

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

153160 is a wasteful number, since it uses less digits than its factorization.

153160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 153160 is about 391.3566148668. The cubic root of 153160 is about 53.5034498605.

Subtracting from 153160 its reverse (61351), we obtain a square (91809 = 3032).

It can be divided in two parts, 153 and 160, that added together give a palindrome (313).

The spelling of 153160 in words is "one hundred fifty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 547 1094 2188 2735 3829 4376 5470 7658 10940 15316 19145 21880 30632 38290 76580 153160