Base | Representation |
---|---|
bin | 10010001100101… |
… | …10010111100010 |
3 | 101122020220100211 |
4 | 21012112113202 |
5 | 303040100201 |
6 | 23052004334 |
7 | 3532404133 |
oct | 1106262742 |
9 | 348226324 |
10 | 152659426 |
11 | 79199317 |
12 | 431606aa |
13 | 2582052a |
14 | 163bbc8a |
15 | d607651 |
hex | 91965e2 |
152659426 has 4 divisors (see below), whose sum is σ = 228989142. Its totient is φ = 76329712.
The previous prime is 152659387. The next prime is 152659427. The reversal of 152659426 is 624956251.
152659426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 152547201 + 112225 = 12351^2 + 335^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (152659427) 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, 38164855 + ... + 38164858.
Almost surely, 2152659426 is an apocalyptic number.
152659426 is a deficient number, since it is larger than the sum of its proper divisors (76329716).
152659426 is an equidigital number, since it uses as much as digits as its factorization.
152659426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76329715.
The product of its digits is 129600, while the sum is 40.
The square root of 152659426 is about 12355.5423191376. The cubic root of 152659426 is about 534.4509766509.
The spelling of 152659426 in words is "one hundred fifty-two million, six hundred fifty-nine thousand, four hundred twenty-six".
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