Base | Representation |
---|---|
bin | 11011000101000010000… |
… | …01010100111001010010 |
3 | 10021221120011212110201112 |
4 | 31202201001110321102 |
5 | 110220442042243232 |
6 | 1551232041533322 |
7 | 124135352020451 |
oct | 15424101247122 |
9 | 3257504773645 |
10 | 930414415442 |
11 | 32964a755326 |
12 | 1303a1aa4242 |
13 | 6997896c035 |
14 | 330648a8b98 |
15 | 193077154b2 |
hex | d8a1054e52 |
930414415442 has 18 divisors (see below), whose sum is σ = 1403359786647. Its totient is φ = 462641976300.
The previous prime is 930414415417. The next prime is 930414415493. The reversal of 930414415442 is 244514414039.
It can be written as a sum of positive squares in only one way, i.e., 465207207721 + 465207207721 = 682061^2 + 682061^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=682061.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 930414415442.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 260545517 + ... + 260549087.
Almost surely, 2930414415442 is an apocalyptic number.
930414415442 is a deficient number, since it is larger than the sum of its proper divisors (472945371205).
930414415442 is an frugal number, since it uses more digits than its factorization.
930414415442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7526 (or 3764 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 41.
The spelling of 930414415442 in words is "nine hundred thirty billion, four hundred fourteen million, four hundred fifteen thousand, four hundred forty-two".
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