Base | Representation |
---|---|
bin | 101011100001110… |
… | …000100100110000 |
3 | 1212220010120010001 |
4 | 223201300210300 |
5 | 2443422120000 |
6 | 200244115344 |
7 | 24045123025 |
oct | 5341604460 |
9 | 1786116101 |
10 | 730270000 |
11 | 345244729 |
12 | 184695b54 |
13 | b83aa235 |
14 | 6cdb754c |
15 | 441a146a |
hex | 2b870930 |
730270000 has 100 divisors (see below), whose sum is σ = 1787740240. Its totient is φ = 288864000.
The previous prime is 730269961. The next prime is 730270019. The reversal of 730270000 is 72037.
It is a tau number, because it is divible by the number of its divisors (100).
It is a self number, because there is not a number n which added to its sum of digits gives 730270000.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1029646 + ... + 1030354.
Almost surely, 2730270000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 730270000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (893870120).
730270000 is an abundant number, since it is smaller than the sum of its proper divisors (1057470240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730270000 is a wasteful number, since it uses less digits than its factorization.
730270000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 840 (or 819 counting only the distinct ones).
The product of its (nonzero) digits is 294, while the sum is 19.
The square root of 730270000 is about 27023.5082844549. The cubic root of 730270000 is about 900.5223305427.
The spelling of 730270000 in words is "seven hundred thirty million, two hundred seventy thousand".
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