Base | Representation |
---|---|
bin | 1110000000011010101111… |
… | …10100111001010111010111 |
3 | 11001001111221121211110111200 |
4 | 13000031113310321113113 |
5 | 13014114300043320423 |
6 | 145301345555203543 |
7 | 6326163442653042 |
oct | 700152764712727 |
9 | 131044847743450 |
10 | 30800683963863 |
11 | 98a5551141a40 |
12 | 35554668a65b3 |
13 | 1425652001b68 |
14 | 786a924b3c59 |
15 | 3862e3171d43 |
hex | 1c0357d395d7 |
30800683963863 has 24 divisors (see below), whose sum is σ = 51088853786880. Its totient is φ = 17684603231760.
The previous prime is 30800683963771. The next prime is 30800683963883. The reversal of 30800683963863 is 36836938600803.
30800683963863 is a `hidden beast` number, since 30 + 80 + 0 + 68 + 3 + 96 + 386 + 3 = 666.
It is not a de Polignac number, because 30800683963863 - 28 = 30800683963607 is a prime.
It is a super-3 number, since 3×308006839638633 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30800683963863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30800683963883) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8187314431 + ... + 8187318192.
It is an arithmetic number, because the mean of its divisors is an integer number (2128702241120).
Almost surely, 230800683963863 is an apocalyptic number.
30800683963863 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30800683963863 is a deficient number, since it is larger than the sum of its proper divisors (20288169823017).
30800683963863 is a wasteful number, since it uses less digits than its factorization.
30800683963863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16374632659 (or 16374632656 counting only the distinct ones).
The product of its (nonzero) digits is 80621568, while the sum is 63.
The spelling of 30800683963863 in words is "thirty trillion, eight hundred billion, six hundred eighty-three million, nine hundred sixty-three thousand, eight hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •