Base | Representation |
---|---|
bin | 11100001011010110… |
… | …010010111001100010 |
3 | 2220002112102121222122 |
4 | 130023112102321202 |
5 | 443430310240101 |
6 | 21522105104242 |
7 | 2120515442132 |
oct | 341326227142 |
9 | 86075377878 |
10 | 30255165026 |
11 | 11916285319 |
12 | 5a44488082 |
13 | 2b121c5718 |
14 | 16702aaac2 |
15 | bc122d51b |
hex | 70b592e62 |
30255165026 has 4 divisors (see below), whose sum is σ = 45382747542. Its totient is φ = 15127582512.
The previous prime is 30255165023. The next prime is 30255165029. The reversal of 30255165026 is 62056155203.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (30255165023) and next prime (30255165029).
It can be written as a sum of positive squares in only one way, i.e., 29095830625 + 1159334401 = 170575^2 + 34049^2 .
It is not an unprimeable number, because it can be changed into a prime (30255165023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7563791255 + ... + 7563791258.
Almost surely, 230255165026 is an apocalyptic number.
30255165026 is a deficient number, since it is larger than the sum of its proper divisors (15127582516).
30255165026 is a wasteful number, since it uses less digits than its factorization.
30255165026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15127582515.
The product of its (nonzero) digits is 54000, while the sum is 35.
The spelling of 30255165026 in words is "thirty billion, two hundred fifty-five million, one hundred sixty-five thousand, twenty-six".
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