Base | Representation |
---|---|
bin | 10010001110001… |
… | …10001100100010 |
3 | 101122121212002112 |
4 | 21013012030202 |
5 | 303112332310 |
6 | 23100115322 |
7 | 3534151235 |
oct | 1107061442 |
9 | 348555075 |
10 | 152855330 |
11 | 79312521 |
12 | 43235b42 |
13 | 2588b754 |
14 | 1642d41c |
15 | d645705 |
hex | 91c6322 |
152855330 has 16 divisors (see below), whose sum is σ = 291324600. Its totient is φ = 57545472.
The previous prime is 152855303. The next prime is 152855359. The reversal of 152855330 is 33558251.
It can be written as a sum of positive squares in 4 ways, for example, as 121506529 + 31348801 = 11023^2 + 5599^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449405 + ... + 449744.
Almost surely, 2152855330 is an apocalyptic number.
152855330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152855330 is a deficient number, since it is larger than the sum of its proper divisors (138469270).
152855330 is a wasteful number, since it uses less digits than its factorization.
152855330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899173.
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 152855330 is about 12363.4675556658. The cubic root of 152855330 is about 534.6794947582.
The spelling of 152855330 in words is "one hundred fifty-two million, eight hundred fifty-five thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •