Base | Representation |
---|---|
bin | 1101011001000101001… |
… | …0111111110100011000 |
3 | 210222212001001212101001 |
4 | 3112101102333310120 |
5 | 12232141130134000 |
6 | 253405414434344 |
7 | 22423241514523 |
oct | 3262122776430 |
9 | 728761055331 |
10 | 230070943000 |
11 | 8963305a808 |
12 | 3870a3629b4 |
13 | 189072c3082 |
14 | b1c7b15bba |
15 | 5eb841346a |
hex | 35914bfd18 |
230070943000 has 128 divisors (see below), whose sum is σ = 568133092800. Its totient is φ = 86964480000.
The previous prime is 230070942991. The next prime is 230070943043. The reversal of 230070943000 is 349070032.
230070943000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 230070943000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7603902 + ... + 7634098.
Almost surely, 2230070943000 is an apocalyptic number.
230070943000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230070943000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284066546400).
230070943000 is an abundant number, since it is smaller than the sum of its proper divisors (338062149800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230070943000 is a wasteful number, since it uses less digits than its factorization.
230070943000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30638 (or 30624 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 28.
The spelling of 230070943000 in words is "two hundred thirty billion, seventy million, nine hundred forty-three thousand".
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