Base | Representation |
---|---|
bin | 11100000101001… |
… | …00100110011110 |
3 | 121102020110000210 |
4 | 32002210212132 |
5 | 440300231410 |
6 | 35212433250 |
7 | 5560120641 |
oct | 1602444636 |
9 | 542213023 |
10 | 235555230 |
11 | 110a68149 |
12 | 66a78826 |
13 | 39a559c1 |
14 | 233d9a58 |
15 | 15a2e220 |
hex | e0a499e |
235555230 has 96 divisors (see below), whose sum is σ = 608744160. Its totient is φ = 58316800.
The previous prime is 235555223. The next prime is 235555253. The reversal of 235555230 is 32555532.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 875536 + ... + 875804.
It is an arithmetic number, because the mean of its divisors is an integer number (6341085).
Almost surely, 2235555230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235555230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304372080).
235555230 is an abundant number, since it is smaller than the sum of its proper divisors (373188930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235555230 is a wasteful number, since it uses less digits than its factorization.
235555230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414 (or 397 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 30.
The square root of 235555230 is about 15347.8086383692. The cubic root of 235555230 is about 617.5862009292.
The spelling of 235555230 in words is "two hundred thirty-five million, five hundred fifty-five thousand, two hundred thirty".
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