Base | Representation |
---|---|
bin | 11100001010100011… |
… | …111010111001000111 |
3 | 2220001121120201101220 |
4 | 130022203322321013 |
5 | 443413420200440 |
6 | 21520514051423 |
7 | 2120265262056 |
oct | 341243727107 |
9 | 86047521356 |
10 | 30241959495 |
11 | 11909885860 |
12 | 5a3bb79b73 |
13 | 2b0c550ab7 |
14 | 166c63039d |
15 | bbeec08d0 |
hex | 70a8fae47 |
30241959495 has 16 divisors (see below), whose sum is σ = 52785965952. Its totient is φ = 14662768160.
The previous prime is 30241959491. The next prime is 30241959497. The reversal of 30241959495 is 59495914203.
It is not a de Polignac number, because 30241959495 - 22 = 30241959491 is a prime.
It is a super-2 number, since 2×302419594952 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30241959491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91642137 + ... + 91642466.
It is an arithmetic number, because the mean of its divisors is an integer number (3299122872).
Almost surely, 230241959495 is an apocalyptic number.
30241959495 is a deficient number, since it is larger than the sum of its proper divisors (22544006457).
30241959495 is a wasteful number, since it uses less digits than its factorization.
30241959495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183284622.
The product of its (nonzero) digits is 1749600, while the sum is 51.
The spelling of 30241959495 in words is "thirty billion, two hundred forty-one million, nine hundred fifty-nine thousand, four hundred ninety-five".
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