Base | Representation |
---|---|
bin | 111001101101… |
… | …0100011011100 |
3 | 2002221010111120 |
4 | 1303122203130 |
5 | 30221132244 |
6 | 3000250540 |
7 | 515110641 |
oct | 163324334 |
9 | 62833446 |
10 | 30255324 |
11 | 16095300 |
12 | a170a50 |
13 | 6364278 |
14 | 4037dc8 |
15 | 29c9819 |
hex | 1cda8dc |
30255324 has 72 divisors (see below), whose sum is σ = 79008384. Its totient is φ = 9002400.
The previous prime is 30255319. The next prime is 30255331. The reversal of 30255324 is 42355203.
It is a junction number, because it is equal to n+sod(n) for n = 30255294 and 30255303.
It is a congruent number.
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, 97129 + ... + 97439.
Almost surely, 230255324 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30255324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39504192).
30255324 is an abundant number, since it is smaller than the sum of its proper divisors (48753060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30255324 is a wasteful number, since it uses less digits than its factorization.
30255324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407 (or 394 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 30255324 is about 5500.4839787059. The cubic root of 30255324 is about 311.6022627399.
The spelling of 30255324 in words is "thirty million, two hundred fifty-five thousand, three hundred twenty-four".
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