Base | Representation |
---|---|
bin | 11100100011000110… |
… | …011000010100101111 |
3 | 2221010022020120021221 |
4 | 130203012120110233 |
5 | 1000234313134002 |
6 | 22025422004211 |
7 | 2133424456456 |
oct | 344306302457 |
9 | 87108216257 |
10 | 30653646127 |
11 | 12000203045 |
12 | 5b35a16667 |
13 | 2b76924860 |
14 | 16ab197b9d |
15 | be61e1c37 |
hex | 72319852f |
30653646127 has 8 divisors (see below), whose sum is σ = 33013760976. Its totient is φ = 28293837312.
The previous prime is 30653646097. The next prime is 30653646137. The reversal of 30653646127 is 72164635603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30653646127 - 227 = 30519428399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30653646137) 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 in 7 ways as a sum of consecutive naturals, for example, 158223 + ... + 293839.
It is an arithmetic number, because the mean of its divisors is an integer number (4126720122).
Almost surely, 230653646127 is an apocalyptic number.
30653646127 is a deficient number, since it is larger than the sum of its proper divisors (2360114849).
30653646127 is a wasteful number, since it uses less digits than its factorization.
30653646127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153017.
The product of its (nonzero) digits is 544320, while the sum is 43.
The spelling of 30653646127 in words is "thirty billion, six hundred fifty-three million, six hundred forty-six thousand, one hundred twenty-seven".
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