Base | Representation |
---|---|
bin | 110001100000010… |
… | …111010111111010 |
3 | 2010212212020000012 |
4 | 301200113113322 |
5 | 3200111133210 |
6 | 214225541522 |
7 | 26403465563 |
oct | 6140272772 |
9 | 2125766005 |
10 | 830567930 |
11 | 396919a85 |
12 | 1b21a48a2 |
13 | 1030c651a |
14 | 7c44516a |
15 | 4cdb4305 |
hex | 318175fa |
830567930 has 8 divisors (see below), whose sum is σ = 1495022292. Its totient is φ = 332227168.
The previous prime is 830567921. The next prime is 830567953. The reversal of 830567930 is 39765038.
It can be written as a sum of positive squares in 2 ways, for example, as 830073721 + 494209 = 28811^2 + 703^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 41528387 + ... + 41528406.
Almost surely, 2830567930 is an apocalyptic number.
830567930 is a deficient number, since it is larger than the sum of its proper divisors (664454362).
830567930 is a wasteful number, since it uses less digits than its factorization.
830567930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83056800.
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 830567930 is about 28819.5754652979. The cubic root of 830567930 is about 939.9939376401.
The spelling of 830567930 in words is "eight hundred thirty million, five hundred sixty-seven thousand, nine hundred thirty".
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