Base | Representation |
---|---|
bin | 111010101110… |
… | …1111000101110 |
3 | 2010221110102012 |
4 | 1311131320232 |
5 | 30340341022 |
6 | 3020001222 |
7 | 522511163 |
oct | 165357056 |
9 | 63843365 |
10 | 30793262 |
11 | 16422485 |
12 | a390212 |
13 | 64c2086 |
14 | 413806a |
15 | 2a83de2 |
hex | 1d5de2e |
30793262 has 8 divisors (see below), whose sum is σ = 48621000. Its totient is φ = 14586264.
The previous prime is 30793241. The next prime is 30793271. The reversal of 30793262 is 26239703.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405137 + ... + 405212.
It is an arithmetic number, because the mean of its divisors is an integer number (6077625).
Almost surely, 230793262 is an apocalyptic number.
30793262 is a deficient number, since it is larger than the sum of its proper divisors (17827738).
30793262 is a wasteful number, since it uses less digits than its factorization.
30793262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810370.
The product of its (nonzero) digits is 13608, while the sum is 32.
The square root of 30793262 is about 5549.1676853380. The cubic root of 30793262 is about 313.4381815506.
The spelling of 30793262 in words is "thirty million, seven hundred ninety-three thousand, two hundred sixty-two".
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