Base | Representation |
---|---|
bin | 10001011010010… |
… | …11101100111100 |
3 | 101011211201120220 |
4 | 20231023230330 |
5 | 244342442030 |
6 | 22254341340 |
7 | 3422336100 |
oct | 1055135474 |
9 | 334751526 |
10 | 146062140 |
11 | 754a2714 |
12 | 40aba850 |
13 | 24350703 |
14 | 15581900 |
15 | cc52a10 |
hex | 8b4bb3c |
146062140 has 72 divisors (see below), whose sum is σ = 475754832. Its totient is φ = 33384960.
The previous prime is 146062127. The next prime is 146062151. The reversal of 146062140 is 41260641.
It is a self number, because there is not a number n which added to its sum of digits gives 146062140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21901 + ... + 27780.
It is an arithmetic number, because the mean of its divisors is an integer number (6607706).
Almost surely, 2146062140 is an apocalyptic number.
146062140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146062140 is an abundant number, since it is smaller than the sum of its proper divisors (329692692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146062140 is a wasteful number, since it uses less digits than its factorization.
146062140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49707 (or 49698 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 146062140 is about 12085.6170715442. The cubic root of 146062140 is about 526.6384369494.
The spelling of 146062140 in words is "one hundred forty-six million, sixty-two thousand, one hundred forty".
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