Base | Representation |
---|---|
bin | 10010001010000… |
… | …01110110001110 |
3 | 101121121022110202 |
4 | 21011001312032 |
5 | 302443010410 |
6 | 23040333502 |
7 | 3526432616 |
oct | 1105016616 |
9 | 347538422 |
10 | 152313230 |
11 | 78a82203 |
12 | 43014292 |
13 | 2572ba94 |
14 | 1632ba46 |
15 | d589ca5 |
hex | 9141d8e |
152313230 has 16 divisors (see below), whose sum is σ = 283008384. Its totient is φ = 58959840.
The previous prime is 152313223. The next prime is 152313277. The reversal of 152313230 is 32313251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245357 + ... + 245976.
It is an arithmetic number, because the mean of its divisors is an integer number (17688024).
Almost surely, 2152313230 is an apocalyptic number.
152313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152313230 is a deficient number, since it is larger than the sum of its proper divisors (130695154).
152313230 is a wasteful number, since it uses less digits than its factorization.
152313230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491371.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 152313230 is about 12341.5246221851. The cubic root of 152313230 is about 534.0466674510.
Adding to 152313230 its reverse (32313251), we get a palindrome (184626481).
The spelling of 152313230 in words is "one hundred fifty-two million, three hundred thirteen thousand, two hundred thirty".
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