Base | Representation |
---|---|
bin | 10001011010111… |
… | …11011110000110 |
3 | 101011222211122210 |
4 | 20231133132012 |
5 | 244403034420 |
6 | 22300204250 |
7 | 3423124131 |
oct | 1055373606 |
9 | 334884583 |
10 | 146143110 |
11 | 75548533 |
12 | 40b39686 |
13 | 2437b519 |
14 | 155a3218 |
15 | cc6b9e0 |
hex | 8b5f786 |
146143110 has 32 divisors (see below), whose sum is σ = 354366432. Its totient is φ = 38568960.
The previous prime is 146143103. The next prime is 146143133. The reversal of 146143110 is 11341641.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22201 + ... + 28020.
It is an arithmetic number, because the mean of its divisors is an integer number (11073951).
Almost surely, 2146143110 is an apocalyptic number.
146143110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146143110 is an abundant number, since it is smaller than the sum of its proper divisors (208223322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146143110 is a wasteful number, since it uses less digits than its factorization.
146143110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50328.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 146143110 is about 12088.9664570632. The cubic root of 146143110 is about 526.7357335226.
Adding to 146143110 its reverse (11341641), we get a palindrome (157484751).
The spelling of 146143110 in words is "one hundred forty-six million, one hundred forty-three thousand, one hundred ten".
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