Base | Representation |
---|---|
bin | 10010001010110… |
… | …10000101100010 |
3 | 101121210100122221 |
4 | 21011122011202 |
5 | 303004200024 |
6 | 23042421254 |
7 | 3530325232 |
oct | 1105320542 |
9 | 347710587 |
10 | 152412514 |
11 | 7903a861 |
12 | 4306182a |
13 | 25765027 |
14 | 16355cc2 |
15 | d5a93e4 |
hex | 915a162 |
152412514 has 8 divisors (see below), whose sum is σ = 242066988. Its totient is φ = 71723520.
The previous prime is 152412503. The next prime is 152412529. The reversal of 152412514 is 415214251.
It can be written as a sum of positive squares in 2 ways, for example, as 138462289 + 13950225 = 11767^2 + 3735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 2241327 + ... + 2241394.
Almost surely, 2152412514 is an apocalyptic number.
152412514 is a deficient number, since it is larger than the sum of its proper divisors (89654474).
152412514 is a wasteful number, since it uses less digits than its factorization.
152412514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4482740.
The product of its digits is 1600, while the sum is 25.
The square root of 152412514 is about 12345.5463224598. The cubic root of 152412514 is about 534.1626800758.
Adding to 152412514 its reverse (415214251), we get a palindrome (567626765).
The spelling of 152412514 in words is "one hundred fifty-two million, four hundred twelve thousand, five hundred fourteen".
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