Base | Representation |
---|---|
bin | 10010001011101… |
… | …00110100011010 |
3 | 101121222220212100 |
4 | 21011310310122 |
5 | 303021201020 |
6 | 23045024230 |
7 | 3531262404 |
oct | 1105646432 |
9 | 347886770 |
10 | 152522010 |
11 | 79105053 |
12 | 430b5076 |
13 | 257a2b14 |
14 | 16383b74 |
15 | d5cba90 |
hex | 9174d1a |
152522010 has 24 divisors (see below), whose sum is σ = 396557460. Its totient is φ = 40672512.
The previous prime is 152521997. The next prime is 152522081. The reversal of 152522010 is 10225251.
It can be written as a sum of positive squares in 2 ways, for example, as 137100681 + 15421329 = 11709^2 + 3927^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 847255 + ... + 847434.
Almost surely, 2152522010 is an apocalyptic number.
152522010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152522010 is an abundant number, since it is smaller than the sum of its proper divisors (244035450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152522010 is a wasteful number, since it uses less digits than its factorization.
152522010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694702 (or 1694699 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 152522010 is about 12349.9801619274. The cubic root of 152522010 is about 534.2905669411.
Adding to 152522010 its reverse (10225251), we get a palindrome (162747261).
The spelling of 152522010 in words is "one hundred fifty-two million, five hundred twenty-two thousand, ten".
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