Base | Representation |
---|---|
bin | 10001011100001… |
… | …11111011110000 |
3 | 101012022021000020 |
4 | 20232013323300 |
5 | 244423340343 |
6 | 22303523440 |
7 | 3424414260 |
oct | 1056077360 |
9 | 335267006 |
10 | 146308848 |
11 | 75651004 |
12 | 40bb9580 |
13 | 24408aaa |
14 | 156077a0 |
15 | cca0b83 |
hex | 8b87ef0 |
146308848 has 80 divisors (see below), whose sum is σ = 438114816. Its totient is φ = 41207040.
The previous prime is 146308843. The next prime is 146308853. The reversal of 146308848 is 848803641.
It is an interprime number because it is at equal distance from previous prime (146308843) and next prime (146308853).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146308843) 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, 20790 + ... + 26922.
Almost surely, 2146308848 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 146308848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219057408).
146308848 is an abundant number, since it is smaller than the sum of its proper divisors (291805968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146308848 is a wasteful number, since it uses less digits than its factorization.
146308848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6222 (or 6216 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 146308848 is about 12095.8194430969. The cubic root of 146308848 is about 526.9347784770.
The spelling of 146308848 in words is "one hundred forty-six million, three hundred eight thousand, eight hundred forty-eight".
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