Base | Representation |
---|---|
bin | 10101100010101… |
… | …110000101111110 |
3 | 221012002012110120 |
4 | 111202232011332 |
5 | 1220011020410 |
6 | 55510315410 |
7 | 11646022020 |
oct | 2542560576 |
9 | 835065416 |
10 | 361423230 |
11 | 176017693 |
12 | a1058b66 |
13 | 59b557cc |
14 | 36002010 |
15 | 21ae3570 |
hex | 158ae17e |
361423230 has 128 divisors (see below), whose sum is σ = 1086151680. Its totient is φ = 75048960.
The previous prime is 361423217. The next prime is 361423243. The reversal of 361423230 is 32324163.
361423230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (361423217) and next prime (361423243).
It is a self number, because there is not a number n which added to its sum of digits gives 361423230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101785 + ... + 105275.
It is an arithmetic number, because the mean of its divisors is an integer number (8485560).
Almost surely, 2361423230 is an apocalyptic number.
361423230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 361423230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543075840).
361423230 is an abundant number, since it is smaller than the sum of its proper divisors (724728450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361423230 is a wasteful number, since it uses less digits than its factorization.
361423230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3554.
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 361423230 is about 19011.1343691007. The cubic root of 361423230 is about 712.3148869673.
Adding to 361423230 its reverse (32324163), we get a palindrome (393747393).
The spelling of 361423230 in words is "three hundred sixty-one million, four hundred twenty-three thousand, two hundred thirty".
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