Base | Representation |
---|---|
bin | 11100000011010010… |
… | …110100010000001111 |
3 | 2212202010011022220120 |
4 | 130003102310100033 |
5 | 443141212112333 |
6 | 21500440520023 |
7 | 2114255035056 |
oct | 340322642017 |
9 | 85663138816 |
10 | 30120035343 |
11 | 11856a7a3a2 |
12 | 5a07180013 |
13 | 2ac0202128 |
14 | 165a37339d |
15 | bb4439db3 |
hex | 7034b440f |
30120035343 has 8 divisors (see below), whose sum is σ = 40161939456. Its totient is φ = 20079077400.
The previous prime is 30120035293. The next prime is 30120035381. The reversal of 30120035343 is 34353002103.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30120035343 - 210 = 30120034319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30120033343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158593 + ... + 292218.
It is an arithmetic number, because the mean of its divisors is an integer number (5020242432).
Almost surely, 230120035343 is an apocalyptic number.
30120035343 is a deficient number, since it is larger than the sum of its proper divisors (10041904113).
30120035343 is a wasteful number, since it uses less digits than its factorization.
30120035343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473085.
The product of its (nonzero) digits is 3240, while the sum is 24.
Adding to 30120035343 its reverse (34353002103), we get a palindrome (64473037446).
The spelling of 30120035343 in words is "thirty billion, one hundred twenty million, thirty-five thousand, three hundred forty-three".
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