Base | Representation |
---|---|
bin | 10010000111110… |
… | …00010110111000 |
3 | 101121001000120002 |
4 | 21003320112320 |
5 | 302403342331 |
6 | 23030052132 |
7 | 3524040206 |
oct | 1103702670 |
9 | 347030502 |
10 | 152012216 |
11 | 78897034 |
12 | 42aaa048 |
13 | 25654a75 |
14 | 16290076 |
15 | d52a9cb |
hex | 90f85b8 |
152012216 has 8 divisors (see below), whose sum is σ = 285022920. Its totient is φ = 76006104.
The previous prime is 152012197. The next prime is 152012219. The reversal of 152012216 is 612210251.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152012219) by changing a digit.
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 as a sum of consecutive naturals, namely, 9500756 + ... + 9500771.
It is an arithmetic number, because the mean of its divisors is an integer number (35627865).
Almost surely, 2152012216 is an apocalyptic number.
It is an amenable number.
152012216 is a deficient number, since it is larger than the sum of its proper divisors (133010704).
152012216 is a wasteful number, since it uses less digits than its factorization.
152012216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19001533 (or 19001529 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 152012216 is about 12329.3234202044. The cubic root of 152012216 is about 533.6946263765.
Adding to 152012216 its reverse (612210251), we get a palindrome (764222467).
The spelling of 152012216 in words is "one hundred fifty-two million, twelve thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •