| Base | Representation |
|---|---|
| bin | 10001011100010… |
| … | …00111100111100 |
| 3 | 101012022110201202 |
| 4 | 20232020330330 |
| 5 | 244424004040 |
| 6 | 22303555032 |
| 7 | 3424432400 |
| oct | 1056107474 |
| 9 | 335273652 |
| 10 | 146313020 |
| 11 | 75654157 |
| 12 | 40bbba78 |
| 13 | 2440a969 |
| 14 | 15609100 |
| 15 | cca2015 |
| hex | 8b88f3c |
146313020 has 72 divisors (see below), whose sum is σ = 359904384. Its totient is φ = 49816704.
The previous prime is 146313007. The next prime is 146313023. The reversal of 146313020 is 20313641.
146313020 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 146312983 and 146313001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146313023) 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, 169109 + ... + 169971.
It is an arithmetic number, because the mean of its divisors is an integer number (4998672).
Almost surely, 2146313020 is an apocalyptic number.
146313020 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 146313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179952192).
146313020 is an abundant number, since it is smaller than the sum of its proper divisors (213591364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146313020 is a wasteful number, since it uses less digits than its factorization.
146313020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1059 (or 1050 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 146313020 is about 12095.9918981454. The cubic root of 146313020 is about 526.9397869483.
Adding to 146313020 its reverse (20313641), we get a palindrome (166626661).
The spelling of 146313020 in words is "one hundred forty-six million, three hundred thirteen thousand, twenty".
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