Base | Representation |
---|---|
bin | 10001011011000… |
… | …11001000000000 |
3 | 101012000121012020 |
4 | 20231203020000 |
5 | 244404024310 |
6 | 22300401440 |
7 | 3423215565 |
oct | 1055431000 |
9 | 335017166 |
10 | 146158080 |
11 | 75558802 |
12 | 40b46280 |
13 | 24385293 |
14 | 155a886c |
15 | cc71170 |
hex | 8b63200 |
146158080 has 80 divisors (see below), whose sum is σ = 467273664. Its totient is φ = 38973440.
The previous prime is 146158079. The next prime is 146158081. The reversal of 146158080 is 80851641.
It is an interprime number because it is at equal distance from previous prime (146158079) and next prime (146158081).
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (146158081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836 + ... + 17195.
Almost surely, 2146158080 is an apocalyptic number.
146158080 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 146158080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233636832).
146158080 is an abundant number, since it is smaller than the sum of its proper divisors (321115584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146158080 is an equidigital number, since it uses as much as digits as its factorization.
146158080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19057 (or 19041 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 146158080 is about 12089.5856008384. The cubic root of 146158080 is about 526.7537180966.
The spelling of 146158080 in words is "one hundred forty-six million, one hundred fifty-eight thousand, eighty".
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