Base | Representation |
---|---|
bin | 10010001111110… |
… | …01001100011111 |
3 | 101200000110122022 |
4 | 21013321030133 |
5 | 303141023343 |
6 | 23104410355 |
7 | 3536011244 |
oct | 1107711437 |
9 | 350013568 |
10 | 153064223 |
11 | 79445464 |
12 | 433169bb |
13 | 25932860 |
14 | 164855cb |
15 | d687568 |
hex | 91f931f |
153064223 has 4 divisors (see below), whose sum is σ = 164838408. Its totient is φ = 141290040.
The previous prime is 153064217. The next prime is 153064237. The reversal of 153064223 is 322460351.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322460351 = 1907 ⋅169093.
It is a cyclic number.
It is not a de Polignac number, because 153064223 - 24 = 153064207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 153064192 and 153064201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153064213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5887073 + ... + 5887098.
It is an arithmetic number, because the mean of its divisors is an integer number (41209602).
Almost surely, 2153064223 is an apocalyptic number.
153064223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
153064223 is a deficient number, since it is larger than the sum of its proper divisors (11774185).
153064223 is a wasteful number, since it uses less digits than its factorization.
153064223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11774184.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 153064223 is about 12371.9126653885. The cubic root of 153064223 is about 534.9229492787.
The spelling of 153064223 in words is "one hundred fifty-three million, sixty-four thousand, two hundred twenty-three".
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