Base | Representation |
---|---|
bin | 10101010000001100010… |
… | …11111101011111011110 |
3 | 2120210220020220011002200 |
4 | 22220012023331133132 |
5 | 43431022022122240 |
6 | 1315245454032330 |
7 | 103521142421310 |
oct | 12500613753736 |
9 | 2523806804080 |
10 | 730248239070 |
11 | 261773103389 |
12 | b963a7a86a6 |
13 | 53b290a905c |
14 | 274b66cb7b0 |
15 | 13ede8b8930 |
hex | aa062fd7de |
730248239070 has 48 divisors (see below), whose sum is σ = 2169880483680. Its totient is φ = 166913883072.
The previous prime is 730248239053. The next prime is 730248239099. The reversal of 730248239070 is 70932842037.
730248239070 is a `hidden beast` number, since 7 + 302 + 48 + 239 + 0 + 70 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579561465 + ... + 579562724.
It is an arithmetic number, because the mean of its divisors is an integer number (45205843410).
Almost surely, 2730248239070 is an apocalyptic number.
730248239070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
730248239070 is an abundant number, since it is smaller than the sum of its proper divisors (1439632244610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730248239070 is a wasteful number, since it uses less digits than its factorization.
730248239070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1159124209 (or 1159124206 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 45.
The spelling of 730248239070 in words is "seven hundred thirty billion, two hundred forty-eight million, two hundred thirty-nine thousand, seventy".
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