Base | Representation |
---|---|
bin | 11100001011001101… |
… | …010001100111110010 |
3 | 2220002100222111110112 |
4 | 130023031101213302 |
5 | 443424204103443 |
6 | 21521542301322 |
7 | 2120456363354 |
oct | 341315214762 |
9 | 86070874415 |
10 | 30252800498 |
11 | 11914a0a868 |
12 | 5a43727842 |
13 | 2b118783ab |
14 | 166dc530d4 |
15 | bc0e12b18 |
hex | 70b3519f2 |
30252800498 has 8 divisors (see below), whose sum is σ = 45650932992. Its totient is φ = 15035822836.
The previous prime is 30252800497. The next prime is 30252800507. The reversal of 30252800498 is 89400825203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30252800491) 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, 45288290 + ... + 45288957.
It is an arithmetic number, because the mean of its divisors is an integer number (5706366624).
Almost surely, 230252800498 is an apocalyptic number.
30252800498 is a deficient number, since it is larger than the sum of its proper divisors (15398132494).
30252800498 is a wasteful number, since it uses less digits than its factorization.
30252800498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90577416.
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 30252800498 in words is "thirty billion, two hundred fifty-two million, eight hundred thousand, four hundred ninety-eight".
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