| Base | Representation |
|---|---|
| bin | 11011000101100110… |
| … | …10001000101100001 |
| 3 | 1101112111021222011200 |
| 4 | 31202303101011201 |
| 5 | 214240340232020 |
| 6 | 10403012231413 |
| 7 | 1023243165426 |
| oct | 154263210541 |
| 9 | 41474258150 |
| 10 | 14542508385 |
| 11 | 6192959879 |
| 12 | 299a30b569 |
| 13 | 14a9b28462 |
| 14 | 9bd575d4d |
| 15 | 5a1a96590 |
| hex | 362cd1161 |
14542508385 has 12 divisors (see below), whose sum is σ = 25207014612. Its totient is φ = 7756004448.
The previous prime is 14542508377. The next prime is 14542508413. The reversal of 14542508385 is 58380524541.
14542508385 is a `hidden beast` number, since 14 + 5 + 4 + 250 + 8 + 385 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1799710929 + 12742797456 = 42423^2 + 112884^2 .
It is not a de Polignac number, because 14542508385 - 23 = 14542508377 is a prime.
It is a super-2 number, since 2×145425083852 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 323166853 = 14542508385 / (1 + 4 + 5 + 4 + 2 + 5 + 0 + 8 + 3 + 8 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 14542508385.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161583382 + ... + 161583471.
It is an arithmetic number, because the mean of its divisors is an integer number (2100584551).
Almost surely, 214542508385 is an apocalyptic number.
14542508385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14542508385 is a deficient number, since it is larger than the sum of its proper divisors (10664506227).
14542508385 is a wasteful number, since it uses less digits than its factorization.
14542508385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323166864 (or 323166861 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 45.
The spelling of 14542508385 in words is "fourteen billion, five hundred forty-two million, five hundred eight thousand, three hundred eighty-five".
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