Base | Representation |
---|---|
bin | 1000101010110001011… |
… | …0111000011110110010 |
3 | 112020101112022200011121 |
4 | 2022230112320132302 |
5 | 4414442131131410 |
6 | 152225124332454 |
7 | 13521250640254 |
oct | 2125426703662 |
9 | 466345280147 |
10 | 148920567730 |
11 | 5817a861770 |
12 | 24a4124412a |
13 | 11073a5043c |
14 | 72ca287cd4 |
15 | 3d18e5c9da |
hex | 22ac5b87b2 |
148920567730 has 32 divisors (see below), whose sum is σ = 292523228928. Its totient is φ = 54134899200.
The previous prime is 148920567727. The next prime is 148920567779. The reversal of 148920567730 is 37765029841.
148920567730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108610 + ... + 556450.
It is an arithmetic number, because the mean of its divisors is an integer number (9141350904).
It is a 2-persistent number, because it is pandigital, and so is 2⋅148920567730 = 297841135460, but 3⋅148920567730 = 446761703190 is not.
Almost surely, 2148920567730 is an apocalyptic number.
148920567730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148920567730 is a deficient number, since it is larger than the sum of its proper divisors (143602661198).
148920567730 is a wasteful number, since it uses less digits than its factorization.
148920567730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450882.
The product of its (nonzero) digits is 2540160, while the sum is 52.
The spelling of 148920567730 in words is "one hundred forty-eight billion, nine hundred twenty million, five hundred sixty-seven thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •