Base | Representation |
---|---|
bin | 10001011010011… |
… | …00110110111000 |
3 | 101011211222002011 |
4 | 20231030312320 |
5 | 244343114442 |
6 | 22254415304 |
7 | 3422355640 |
oct | 1055146670 |
9 | 334758064 |
10 | 146066872 |
11 | 754a6226 |
12 | 40b01534 |
13 | 24352903 |
14 | 15583520 |
15 | cc54117 |
hex | 8b4cdb8 |
146066872 has 32 divisors (see below), whose sum is σ = 320284800. Its totient is φ = 61143264.
The previous prime is 146066849. The next prime is 146066897. The reversal of 146066872 is 278660641.
146066872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27922 + ... + 32737.
It is an arithmetic number, because the mean of its divisors is an integer number (10008900).
Almost surely, 2146066872 is an apocalyptic number.
It is an amenable number.
146066872 is an abundant number, since it is smaller than the sum of its proper divisors (174217928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146066872 is a wasteful number, since it uses less digits than its factorization.
146066872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60715 (or 60711 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 146066872 is about 12085.8128398548. The cubic root of 146066872 is about 526.6441240863.
The spelling of 146066872 in words is "one hundred forty-six million, sixty-six thousand, eight hundred seventy-two".
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