Base | Representation |
---|---|
bin | 1101011010000111111… |
… | …1101000101010010000 |
3 | 211000120120012022012110 |
4 | 3112201333220222100 |
5 | 12233224334030310 |
6 | 253453303025320 |
7 | 22433212605642 |
oct | 3264177505220 |
9 | 730516168173 |
10 | 230351080080 |
11 | 897671a7960 |
12 | 3878813b240 |
13 | 18950357c64 |
14 | b212dd8892 |
15 | 5ed2cebd20 |
hex | 35a1fe8a90 |
230351080080 has 160 divisors (see below), whose sum is σ = 782699332608. Its totient is φ = 55577894400.
The previous prime is 230351080033. The next prime is 230351080111. The reversal of 230351080080 is 80080153032.
It is a happy number.
230351080080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350277 + ... + 763803.
Almost surely, 2230351080080 is an apocalyptic number.
230351080080 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 230351080080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391349666304).
230351080080 is an abundant number, since it is smaller than the sum of its proper divisors (552348252528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230351080080 is a wasteful number, since it uses less digits than its factorization.
230351080080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413765 (or 413759 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The spelling of 230351080080 in words is "two hundred thirty billion, three hundred fifty-one million, eighty thousand, eighty".
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