Base | Representation |
---|---|
bin | 111001100010000… |
… | …0001101101100000 |
3 | 11222112110021120022 |
4 | 1303010001231200 |
5 | 12423142413144 |
6 | 515315533012 |
7 | 65560300421 |
oct | 16304015540 |
9 | 4875407508 |
10 | 1930435424 |
11 | 900753785 |
12 | 45a5ba168 |
13 | 249c2baa8 |
14 | 14454b648 |
15 | b4720cee |
hex | 73101b60 |
1930435424 has 24 divisors (see below), whose sum is σ = 3803505048. Its totient is φ = 964465920.
The previous prime is 1930435417. The next prime is 1930435457. The reversal of 1930435424 is 4245340391.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19439 + ... + 65105.
It is an arithmetic number, because the mean of its divisors is an integer number (158479377).
Almost surely, 21930435424 is an apocalyptic number.
It is an amenable number.
1930435424 is a deficient number, since it is larger than the sum of its proper divisors (1873069624).
1930435424 is a wasteful number, since it uses less digits than its factorization.
1930435424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46998 (or 46990 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 1930435424 is about 43936.7206787216. The cubic root of 1930435424 is about 1245.1406912935.
The spelling of 1930435424 in words is "one billion, nine hundred thirty million, four hundred thirty-five thousand, four hundred twenty-four".
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