Base | Representation |
---|---|
bin | 11110010001111… |
… | …010111100101100 |
3 | 1022101220210201102 |
4 | 132101322330230 |
5 | 2020022430010 |
6 | 122224302232 |
7 | 15406023326 |
oct | 3621727454 |
9 | 1271823642 |
10 | 508014380 |
11 | 2408407a5 |
12 | 122171978 |
13 | 8132cc33 |
14 | 4b680616 |
15 | 2e8ecba5 |
hex | 1e47af2c |
508014380 has 12 divisors (see below), whose sum is σ = 1066830240. Its totient is φ = 203205744.
The previous prime is 508014379. The next prime is 508014389. The reversal of 508014380 is 83410805.
It is a super-2 number, since 2×5080143802 = 516157220573568800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (508014389) 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, 12700340 + ... + 12700379.
It is an arithmetic number, because the mean of its divisors is an integer number (88902520).
Almost surely, 2508014380 is an apocalyptic number.
It is an amenable number.
508014380 is an abundant number, since it is smaller than the sum of its proper divisors (558815860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
508014380 is a wasteful number, since it uses less digits than its factorization.
508014380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25400728 (or 25400726 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 508014380 is about 22539.1743415769. The cubic root of 508014380 is about 797.9187464249.
The spelling of 508014380 in words is "five hundred eight million, fourteen thousand, three hundred eighty".
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