Base | Representation |
---|---|
bin | 11100110110110001… |
… | …111111100101100001 |
3 | 2221222022120110200210 |
4 | 130312301333211201 |
5 | 1001423331034431 |
6 | 22122255204333 |
7 | 2144544230145 |
oct | 346661774541 |
9 | 87868513623 |
10 | 30983846241 |
11 | 1215a6342a7 |
12 | 60085166a9 |
13 | 2bca16773a |
14 | 16dcd8d225 |
15 | c151b8d46 |
hex | 736c7f961 |
30983846241 has 16 divisors (see below), whose sum is σ = 42810398208. Its totient is φ = 19911782400.
The previous prime is 30983846233. The next prime is 30983846249. The reversal of 30983846241 is 14264838903.
It is an interprime number because it is at equal distance from previous prime (30983846233) and next prime (30983846249).
It is not a de Polignac number, because 30983846241 - 23 = 30983846233 is a prime.
It is a super-3 number, since 3×309838462413 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30983846249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624270 + ... + 672071.
It is an arithmetic number, because the mean of its divisors is an integer number (2675649888).
Almost surely, 230983846241 is an apocalyptic number.
30983846241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
30983846241 is a deficient number, since it is larger than the sum of its proper divisors (11826551967).
30983846241 is a wasteful number, since it uses less digits than its factorization.
30983846241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1296632.
The product of its (nonzero) digits is 995328, while the sum is 48.
The spelling of 30983846241 in words is "thirty billion, nine hundred eighty-three million, eight hundred forty-six thousand, two hundred forty-one".
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