Base | Representation |
---|---|
bin | 11011111110001100… |
… | …101001011100000101 |
3 | 2212112011021022111211 |
4 | 123332030221130011 |
5 | 443002320011401 |
6 | 21444144131421 |
7 | 2112166211350 |
oct | 337614513405 |
9 | 85464238454 |
10 | 30034532101 |
11 | 1181278a562 |
12 | 59a2606b71 |
13 | 2aa8595bb2 |
14 | 164cc77297 |
15 | babb9a951 |
hex | 6fe329705 |
30034532101 has 4 divisors (see below), whose sum is σ = 34325179552. Its totient is φ = 25743884652.
The previous prime is 30034532081. The next prime is 30034532147. The reversal of 30034532101 is 10123543003.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30034532101 - 227 = 29900314373 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 (30034533101) 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 3 ways as a sum of consecutive naturals, for example, 2145323715 + ... + 2145323728.
It is an arithmetic number, because the mean of its divisors is an integer number (8581294888).
Almost surely, 230034532101 is an apocalyptic number.
It is an amenable number.
30034532101 is a deficient number, since it is larger than the sum of its proper divisors (4290647451).
30034532101 is an equidigital number, since it uses as much as digits as its factorization.
30034532101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4290647450.
The product of its (nonzero) digits is 1080, while the sum is 22.
The spelling of 30034532101 in words is "thirty billion, thirty-four million, five hundred thirty-two thousand, one hundred one".
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