Base | Representation |
---|---|
bin | 10001011011000… |
… | …11100011101010 |
3 | 101012000200121210 |
4 | 20231203203222 |
5 | 244404103400 |
6 | 22300413550 |
7 | 3423224004 |
oct | 1055434352 |
9 | 335020553 |
10 | 146159850 |
11 | 7555a071 |
12 | 40b472b6 |
13 | 24386025 |
14 | 155a9374 |
15 | cc71950 |
hex | 8b638ea |
146159850 has 48 divisors (see below), whose sum is σ = 365726592. Its totient is φ = 38626560.
The previous prime is 146159821. The next prime is 146159851. The reversal of 146159850 is 58951641.
146159850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 146159799 and 146159808.
It is not an unprimeable number, because it can be changed into a prime (146159851) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12639 + ... + 21261.
It is an arithmetic number, because the mean of its divisors is an integer number (7619304).
Almost surely, 2146159850 is an apocalyptic number.
146159850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 146159850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182863296).
146159850 is an abundant number, since it is smaller than the sum of its proper divisors (219566742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146159850 is a wasteful number, since it uses less digits than its factorization.
146159850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8751 (or 8746 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 39.
The square root of 146159850 is about 12089.6588041185. The cubic root of 146159850 is about 526.7558444480.
The spelling of 146159850 in words is "one hundred forty-six million, one hundred fifty-nine thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •