Base | Representation |
---|---|
bin | 11100101010010011… |
… | …111101001101100001 |
3 | 2221102201220222100221 |
4 | 130222103331031201 |
5 | 1001011302124401 |
6 | 22045423243041 |
7 | 2136424112560 |
oct | 345223751541 |
9 | 87381828327 |
10 | 30774645601 |
11 | 12062537807 |
12 | 5b6a449481 |
13 | 2b95a0b68b |
14 | 16bd293bd7 |
15 | c01b437a1 |
hex | 72a4fd361 |
30774645601 has 8 divisors (see below), whose sum is σ = 35512490624. Its totient is φ = 26122167360.
The previous prime is 30774645589. The next prime is 30774645631. The reversal of 30774645601 is 10654647703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30774645601 - 29 = 30774645089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30774645631) 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 7 ways as a sum of consecutive naturals, for example, 21340920 + ... + 21342361.
It is an arithmetic number, because the mean of its divisors is an integer number (4439061328).
Almost surely, 230774645601 is an apocalyptic number.
It is an amenable number.
30774645601 is a deficient number, since it is larger than the sum of its proper divisors (4737845023).
30774645601 is a wasteful number, since it uses less digits than its factorization.
30774645601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42683391.
The product of its (nonzero) digits is 423360, while the sum is 43.
The spelling of 30774645601 in words is "thirty billion, seven hundred seventy-four million, six hundred forty-five thousand, six hundred one".
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