Base | Representation |
---|---|
bin | 10001101101100… |
… | …11101100100110 |
3 | 101100120220122120 |
4 | 20312303230212 |
5 | 301014212004 |
6 | 22424410410 |
7 | 3452645106 |
oct | 1066635446 |
9 | 340526576 |
10 | 148585254 |
11 | 76966334 |
12 | 41916a06 |
13 | 24a24c8c |
14 | 15a3b206 |
15 | d0a03d9 |
hex | 8db3b26 |
148585254 has 16 divisors (see below), whose sum is σ = 300933120. Its totient is φ = 48901320.
The previous prime is 148585231. The next prime is 148585273. The reversal of 148585254 is 452585841.
148585254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156262 + ... + 157209.
It is an arithmetic number, because the mean of its divisors is an integer number (18808320).
Almost surely, 2148585254 is an apocalyptic number.
148585254 is an abundant number, since it is smaller than the sum of its proper divisors (152347866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148585254 is a wasteful number, since it uses less digits than its factorization.
148585254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313555.
The product of its digits is 256000, while the sum is 42.
The square root of 148585254 is about 12189.5551190353. Note that the first 3 decimals coincide. The cubic root of 148585254 is about 529.6535697395.
The spelling of 148585254 in words is "one hundred forty-eight million, five hundred eighty-five thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •