Base | Representation |
---|---|
bin | 10101001111111001010… |
… | …01101111001011100000 |
3 | 2120210111002220000100220 |
4 | 22213330221233023200 |
5 | 43430210044210413 |
6 | 1315221541243040 |
7 | 103514160631632 |
oct | 12477451571340 |
9 | 2523432800326 |
10 | 730088272608 |
11 | 2616a08841a2 |
12 | b95b5103480 |
13 | 53b01bca946 |
14 | 2749d36aa52 |
15 | 13ed081b223 |
hex | a9fca6f2e0 |
730088272608 has 48 divisors (see below), whose sum is σ = 1916579596176. Its totient is φ = 243350328320.
The previous prime is 730088272603. The next prime is 730088272673. The reversal of 730088272608 is 806272880037.
It is a tau number, because it is divible by the number of its divisors (48).
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (730088272601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801510 + ... + 2169242.
It is an arithmetic number, because the mean of its divisors is an integer number (39928741587).
Almost surely, 2730088272608 is an apocalyptic number.
It is an amenable number.
730088272608 is an abundant number, since it is smaller than the sum of its proper divisors (1186491323568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730088272608 is a wasteful number, since it uses less digits than its factorization.
730088272608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388427 (or 388419 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 51.
The spelling of 730088272608 in words is "seven hundred thirty billion, eighty-eight million, two hundred seventy-two thousand, six hundred eight".
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