Base | Representation |
---|---|
bin | 10001010010100… |
… | …01001110100000 |
3 | 101002220121020211 |
4 | 20221101032200 |
5 | 244112124232 |
6 | 22220343504 |
7 | 3410534020 |
oct | 1051211640 |
9 | 332817224 |
10 | 145036192 |
11 | 74961924 |
12 | 406a4b94 |
13 | 24081742 |
14 | 15395a80 |
15 | caeda47 |
hex | 8a513a0 |
145036192 has 96 divisors (see below), whose sum is σ = 342921600. Its totient is φ = 59071488.
The previous prime is 145036169. The next prime is 145036193. The reversal of 145036192 is 291630541.
145036192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (145036193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539034 + ... + 539302.
It is an arithmetic number, because the mean of its divisors is an integer number (3572100).
Almost surely, 2145036192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 145036192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171460800).
145036192 is an abundant number, since it is smaller than the sum of its proper divisors (197885408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145036192 is a wasteful number, since it uses less digits than its factorization.
145036192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 145036192 is about 12043.0972760333. The cubic root of 145036192 is about 525.4024934642.
The spelling of 145036192 in words is "one hundred forty-five million, thirty-six thousand, one hundred ninety-two".
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