Base | Representation |
---|---|
bin | 10001111000111… |
… | …10001000000000 |
3 | 101110101100000021 |
4 | 20330132020000 |
5 | 301404213020 |
6 | 22520303224 |
7 | 3501400111 |
oct | 1074361000 |
9 | 343340007 |
10 | 150069760 |
11 | 7778a6a5 |
12 | 42311b14 |
13 | 25124899 |
14 | 15d06208 |
15 | d2951aa |
hex | 8f1e200 |
150069760 has 120 divisors (see below), whose sum is σ = 377892108. Its totient is φ = 57139200.
The previous prime is 150069757. The next prime is 150069793. The reversal of 150069760 is 67960051.
It can be written as a sum of positive squares in 2 ways, for example, as 130142464 + 19927296 = 11408^2 + 4464^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2460130 + ... + 2460190.
Almost surely, 2150069760 is an apocalyptic number.
150069760 is a gapful number since it is divisible by the number (10) 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 150069760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188946054).
150069760 is an abundant number, since it is smaller than the sum of its proper divisors (227822348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150069760 is an frugal number, since it uses more digits than its factorization.
150069760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146 (or 99 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 34.
The square root of 150069760 is about 12250.2963229466. The cubic root of 150069760 is about 531.4116396722.
The spelling of 150069760 in words is "one hundred fifty million, sixty-nine thousand, seven hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 5.120 sec. • engine limits •