Base | Representation |
---|---|
bin | 1110011001000… |
… | …10101111010000 |
3 | 22102011122101222 |
4 | 13030202233100 |
5 | 221401303103 |
6 | 15551344212 |
7 | 2664114134 |
oct | 714425720 |
9 | 272148358 |
10 | 120728528 |
11 | 6216a148 |
12 | 34522068 |
13 | 1c0206cb |
14 | 120693c4 |
15 | a8eb638 |
hex | 7322bd0 |
120728528 has 40 divisors (see below), whose sum is σ = 238859712. Its totient is φ = 59102208.
The previous prime is 120728513. The next prime is 120728533. The reversal of 120728528 is 825827021.
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 7 ways as a sum of consecutive naturals, for example, 165701 + ... + 166427.
Almost surely, 2120728528 is an apocalyptic number.
It is an amenable number.
120728528 is a deficient number, since it is larger than the sum of its proper divisors (118131184).
120728528 is a wasteful number, since it uses less digits than its factorization.
120728528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 939 (or 933 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 35.
The square root of 120728528 is about 10987.6534346511. The cubic root of 120728528 is about 494.2385708623.
The spelling of 120728528 in words is "one hundred twenty million, seven hundred twenty-eight thousand, five hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •