Base | Representation |
---|---|
bin | 1101011010101101011… |
… | …1001010001101101000 |
3 | 211000222111220221111201 |
4 | 3112223113022031220 |
5 | 12234040102214033 |
6 | 253521035333544 |
7 | 22440131504200 |
oct | 3265327121550 |
9 | 730874827451 |
10 | 230508241768 |
11 | 89837990852 |
12 | 388108b12b4 |
13 | 18976a9383c |
14 | b229c29400 |
15 | 5ee19e347d |
hex | 35ab5ca368 |
230508241768 has 96 divisors (see below), whose sum is σ = 511622697600. Its totient is φ = 97051331328.
The previous prime is 230508241721. The next prime is 230508241771. The reversal of 230508241768 is 867142805032.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56592180 + ... + 56596252.
It is an arithmetic number, because the mean of its divisors is an integer number (5329403100).
Almost surely, 2230508241768 is an apocalyptic number.
230508241768 is a gapful number since it is divisible by the number (28) 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 230508241768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255811348800).
230508241768 is an abundant number, since it is smaller than the sum of its proper divisors (281114455832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230508241768 is a wasteful number, since it uses less digits than its factorization.
230508241768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6599 (or 6588 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 46.
The spelling of 230508241768 in words is "two hundred thirty billion, five hundred eight million, two hundred forty-one thousand, seven hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •