Base | Representation |
---|---|
bin | 10001111000111… |
… | …10101011111000 |
3 | 101110101110011022 |
4 | 20330132223320 |
5 | 301404301211 |
6 | 22520322012 |
7 | 3501406601 |
oct | 1074365370 |
9 | 343343138 |
10 | 150072056 |
11 | 777913a2 |
12 | 42313308 |
13 | 25125944 |
14 | 15d06da8 |
15 | d295bdb |
hex | 8f1eaf8 |
150072056 has 32 divisors (see below), whose sum is σ = 310897440. Its totient is φ = 67550208.
The previous prime is 150072053. The next prime is 150072059. The reversal of 150072056 is 650270051.
It is an interprime number because it is at equal distance from previous prime (150072053) and next prime (150072059).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150072053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20861 + ... + 27116.
It is an arithmetic number, because the mean of its divisors is an integer number (9715545).
Almost surely, 2150072056 is an apocalyptic number.
It is an amenable number.
150072056 is an abundant number, since it is smaller than the sum of its proper divisors (160825384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150072056 is a wasteful number, since it uses less digits than its factorization.
150072056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48023 (or 48019 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 26.
The square root of 150072056 is about 12250.3900346071. The cubic root of 150072056 is about 531.4143497783.
The spelling of 150072056 in words is "one hundred fifty million, seventy-two thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •