Base | Representation |
---|---|
bin | 10001011010111… |
… | …00010010100100 |
3 | 101011222011210100 |
4 | 20231130102210 |
5 | 244402130314 |
6 | 22300024100 |
7 | 3423041142 |
oct | 1055342244 |
9 | 334864710 |
10 | 146130084 |
11 | 75539771 |
12 | 40b32030 |
13 | 24375609 |
14 | 1559c592 |
15 | cc67c09 |
hex | 8b5c4a4 |
146130084 has 18 divisors (see below), whose sum is σ = 369384470. Its totient is φ = 48710016.
The previous prime is 146130077. The next prime is 146130199. The reversal of 146130084 is 480031641.
It can be written as a sum of positive squares in only one way, i.e., 145733184 + 396900 = 12072^2 + 630^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2029549 + ... + 2029620.
Almost surely, 2146130084 is an apocalyptic number.
It is an amenable number.
146130084 is an abundant number, since it is smaller than the sum of its proper divisors (223254386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146130084 is a wasteful number, since it uses less digits than its factorization.
146130084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4059179 (or 4059174 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 146130084 is about 12088.4276893234. The cubic root of 146130084 is about 526.7200834211.
The spelling of 146130084 in words is "one hundred forty-six million, one hundred thirty thousand, eighty-four".
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