Base | Representation |
---|---|
bin | 11100111010101… |
… | …100010111100100 |
3 | 1020210220002010100 |
4 | 130322230113210 |
5 | 1443144220012 |
6 | 120050224100 |
7 | 15010456020 |
oct | 3472542744 |
9 | 1223802110 |
10 | 485148132 |
11 | 229942a77 |
12 | 116585030 |
13 | 79685001 |
14 | 4860b380 |
15 | 2c8d28dc |
hex | 1ceac5e4 |
485148132 has 36 divisors (see below), whose sum is σ = 1401539776. Its totient is φ = 138613680.
The previous prime is 485148113. The next prime is 485148133. The reversal of 485148132 is 231841584.
485148132 is a `hidden beast` number, since 4 + 8 + 514 + 8 + 132 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (485148133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 962344 + ... + 962847.
Almost surely, 2485148132 is an apocalyptic number.
485148132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
485148132 is an abundant number, since it is smaller than the sum of its proper divisors (916391644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485148132 is a wasteful number, since it uses less digits than its factorization.
485148132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1925208 (or 1925203 counting only the distinct ones).
The product of its digits is 30720, while the sum is 36.
The square root of 485148132 is about 22026.0784525980. The cubic root of 485148132 is about 785.7627821715.
The spelling of 485148132 in words is "four hundred eighty-five million, one hundred forty-eight thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.148 sec. • engine limits •