Base | Representation |
---|---|
bin | 11100000110100101… |
… | …011010011100010001 |
3 | 2212212222001010012121 |
4 | 130012211122130101 |
5 | 443244330221001 |
6 | 21510132054241 |
7 | 2115525216322 |
oct | 340645323421 |
9 | 85788033177 |
10 | 30175242001 |
11 | 11885156a33 |
12 | 5a21764381 |
13 | 2acb7913a8 |
14 | 1663824449 |
15 | bb91e26a1 |
hex | 70695a711 |
30175242001 has 8 divisors (see below), whose sum is σ = 30327189984. Its totient is φ = 30023562240.
The previous prime is 30175241983. The next prime is 30175242011. The reversal of 30175242001 is 10024257103.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30175242001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30175242011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160446 + ... + 293416.
It is an arithmetic number, because the mean of its divisors is an integer number (3790898748).
Almost surely, 230175242001 is an apocalyptic number.
It is an amenable number.
30175242001 is a deficient number, since it is larger than the sum of its proper divisors (151947983).
30175242001 is a wasteful number, since it uses less digits than its factorization.
30175242001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134111.
The product of its (nonzero) digits is 1680, while the sum is 25.
Adding to 30175242001 its reverse (10024257103), we get a palindrome (40199499104).
The spelling of 30175242001 in words is "thirty billion, one hundred seventy-five million, two hundred forty-two thousand, one".
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