Base | Representation |
---|---|
bin | 11110010001111… |
… | …110110011001000 |
3 | 1022101221121100120 |
4 | 132101332303020 |
5 | 2020023431102 |
6 | 122224503240 |
7 | 15406120320 |
oct | 3621766310 |
9 | 1271847316 |
10 | 508030152 |
11 | 240851633 |
12 | 12217ab20 |
13 | 81337176 |
14 | 4b686280 |
15 | 2e9026bc |
hex | 1e47ecc8 |
508030152 has 32 divisors (see below), whose sum is σ = 1451515200. Its totient is φ = 145151424.
The previous prime is 508030129. The next prime is 508030217. The reversal of 508030152 is 251030805.
It is a super-2 number, since 2×5080301522 = 516189270682286208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511827 + ... + 1512162.
It is an arithmetic number, because the mean of its divisors is an integer number (45359850).
Almost surely, 2508030152 is an apocalyptic number.
It is an amenable number.
508030152 is an abundant number, since it is smaller than the sum of its proper divisors (943485048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
508030152 is a wasteful number, since it uses less digits than its factorization.
508030152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3024005 (or 3024001 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 508030152 is about 22539.5242185810. The cubic root of 508030152 is about 797.9270038317.
Adding to 508030152 its reverse (251030805), we get a palindrome (759060957).
The spelling of 508030152 in words is "five hundred eight million, thirty thousand, one hundred fifty-two".
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