Base | Representation |
---|---|
bin | 10010001011001… |
… | …11101011101111 |
3 | 101121220012001122 |
4 | 21011213223233 |
5 | 303012440312 |
6 | 23043531155 |
7 | 3530646503 |
oct | 1105475357 |
9 | 347805048 |
10 | 152468207 |
11 | 79078691 |
12 | 43089abb |
13 | 25784498 |
14 | 1636c303 |
15 | d5bab72 |
hex | 9167aef |
152468207 has 4 divisors (see below), whose sum is σ = 152493600. Its totient is φ = 152442816.
The previous prime is 152468203. The next prime is 152468209. The reversal of 152468207 is 702864251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702864251 = 18839 ⋅37309.
It is a cyclic number.
It is not a de Polignac number, because 152468207 - 22 = 152468203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152468203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919 + ... + 17567.
It is an arithmetic number, because the mean of its divisors is an integer number (38123400).
Almost surely, 2152468207 is an apocalyptic number.
152468207 is a deficient number, since it is larger than the sum of its proper divisors (25393).
152468207 is an equidigital number, since it uses as much as digits as its factorization.
152468207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25392.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 152468207 is about 12347.8017071866. The cubic root of 152468207 is about 534.2277348812.
The spelling of 152468207 in words is "one hundred fifty-two million, four hundred sixty-eight thousand, two hundred seven".
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