Base | Representation |
---|---|
bin | 11100000110100101… |
… | …110000100000111011 |
3 | 2212212222012201020010 |
4 | 130012211300200323 |
5 | 443244341114121 |
6 | 21510134033003 |
7 | 2115526044030 |
oct | 340645604073 |
9 | 85788181203 |
10 | 30175332411 |
11 | 11885208954 |
12 | 5a217a8763 |
13 | 2acb7c35a3 |
14 | 1663849387 |
15 | bb920e376 |
hex | 70697083b |
30175332411 has 8 divisors (see below), whose sum is σ = 45981458944. Its totient is φ = 17243047080.
The previous prime is 30175332409. The next prime is 30175332443. The reversal of 30175332411 is 11423357103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30175332411 - 21 = 30175332409 is a prime.
It is a super-2 number, since 2×301753324112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30175342411) 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, 718460275 + ... + 718460316.
It is an arithmetic number, because the mean of its divisors is an integer number (5747682368).
Almost surely, 230175332411 is an apocalyptic number.
30175332411 is a deficient number, since it is larger than the sum of its proper divisors (15806126533).
30175332411 is a wasteful number, since it uses less digits than its factorization.
30175332411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436920601.
The product of its (nonzero) digits is 7560, while the sum is 30.
Adding to 30175332411 its reverse (11423357103), we get a palindrome (41598689514).
The spelling of 30175332411 in words is "thirty billion, one hundred seventy-five million, three hundred thirty-two thousand, four hundred eleven".
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