Base | Representation |
---|---|
bin | 10011011111100… |
… | …00011100010010 |
3 | 102101200101012220 |
4 | 21233300130102 |
5 | 313324423010 |
6 | 24120401510 |
7 | 4023563403 |
oct | 1157603422 |
9 | 371611186 |
10 | 163514130 |
11 | 8433264a |
12 | 46916296 |
13 | 27b51130 |
14 | 17a059aa |
15 | e54d970 |
hex | 9bf0712 |
163514130 has 64 divisors (see below), whose sum is σ = 441020160. Its totient is φ = 38497536.
The previous prime is 163514123. The next prime is 163514147. The reversal of 163514130 is 31415361.
163514130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 163514130.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145 + ... + 18084.
It is an arithmetic number, because the mean of its divisors is an integer number (6890940).
Almost surely, 2163514130 is an apocalyptic number.
163514130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 163514130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220510080).
163514130 is an abundant number, since it is smaller than the sum of its proper divisors (277506030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163514130 is a wasteful number, since it uses less digits than its factorization.
163514130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18275.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 163514130 is about 12787.2643673305. The cubic root of 163514130 is about 546.8292822952.
Adding to 163514130 its reverse (31415361), we get a palindrome (194929491).
The spelling of 163514130 in words is "one hundred sixty-three million, five hundred fourteen thousand, one hundred thirty".
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