Base | Representation |
---|---|
bin | 11011111010001… |
… | …01010100011100 |
3 | 121022112100022001 |
4 | 31331011110130 |
5 | 434413211010 |
6 | 35121532044 |
7 | 5541646021 |
oct | 1575052434 |
9 | 538470261 |
10 | 234116380 |
11 | 110175113 |
12 | 664a4024 |
13 | 39670b04 |
14 | 23143548 |
15 | 15847c3a |
hex | df4551c |
234116380 has 12 divisors (see below), whose sum is σ = 491644440. Its totient is φ = 93646544.
The previous prime is 234116339. The next prime is 234116383. The reversal of 234116380 is 83611432.
234116380 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
234116380 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234116383) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5852890 + ... + 5852929.
It is an arithmetic number, because the mean of its divisors is an integer number (40970370).
Almost surely, 2234116380 is an apocalyptic number.
234116380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
234116380 is an abundant number, since it is smaller than the sum of its proper divisors (257528060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234116380 is a wasteful number, since it uses less digits than its factorization.
234116380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11705828 (or 11705826 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 234116380 is about 15300.8620672170. The cubic root of 234116380 is about 616.3261576022.
It can be divided in two parts, 23411 and 6380, that added together give a cube (29791 = 313).
The spelling of 234116380 in words is "two hundred thirty-four million, one hundred sixteen thousand, three hundred eighty".
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