Base | Representation |
---|---|
bin | 10001011100100… |
… | …10100111100100 |
3 | 101012101111001010 |
4 | 20232102213210 |
5 | 244431240422 |
6 | 22304502220 |
7 | 3424656000 |
oct | 1056224744 |
9 | 335344033 |
10 | 146352612 |
11 | 7568097a |
12 | 4101a970 |
13 | 244229a3 |
14 | 15619700 |
15 | ccadb0c |
hex | 8b929e4 |
146352612 has 144 divisors (see below), whose sum is σ = 422620800. Its totient is φ = 39372480.
The previous prime is 146352571. The next prime is 146352629. The reversal of 146352612 is 216253641.
Its product of digits (8640) is a multiple of the sum of its prime divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 146352612.
It is a congruent number.
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, 3955458 + ... + 3955494.
Almost surely, 2146352612 is an apocalyptic number.
146352612 is a gapful number since it is divisible by the number (12) 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 146352612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211310400).
146352612 is an abundant number, since it is smaller than the sum of its proper divisors (276268188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146352612 is a wasteful number, since it uses less digits than its factorization.
146352612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127 (or 80 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 146352612 is about 12097.6283626172. The cubic root of 146352612 is about 526.9873122666.
The spelling of 146352612 in words is "one hundred forty-six million, three hundred fifty-two thousand, six hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •