Base | Representation |
---|---|
bin | 10001011101010… |
… | …11101000001010 |
3 | 101012120200120010 |
4 | 20232223220022 |
5 | 244443030200 |
6 | 22311012350 |
7 | 3425563440 |
oct | 1056535012 |
9 | 335520503 |
10 | 146455050 |
11 | 75740935 |
12 | 4106a0b6 |
13 | 2445a4c1 |
14 | 15644b90 |
15 | ccce150 |
hex | 8baba0a |
146455050 has 96 divisors (see below), whose sum is σ = 419508864. Its totient is φ = 33120000.
The previous prime is 146455013. The next prime is 146455069. The reversal of 146455050 is 50554641.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 146454999 and 146455017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105360 + ... + 106740.
It is an arithmetic number, because the mean of its divisors is an integer number (4369884).
Almost surely, 2146455050 is an apocalyptic number.
146455050 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 146455050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209754432).
146455050 is an abundant number, since it is smaller than the sum of its proper divisors (273053814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146455050 is a wasteful number, since it uses less digits than its factorization.
146455050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504 (or 1499 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 146455050 is about 12101.8614270698. The cubic root of 146455050 is about 527.1102367009.
The spelling of 146455050 in words is "one hundred forty-six million, four hundred fifty-five thousand, fifty".
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