Base | Representation |
---|---|
bin | 1101101101010010001101… |
… | …11010111000110010011111 |
3 | 10221201200001100002101022112 |
4 | 12312221012322320302133 |
5 | 12422331404200403112 |
6 | 144035343251304235 |
7 | 6230531224146011 |
oct | 666510672706237 |
9 | 127650040071275 |
10 | 30143270325407 |
11 | 96717642a1068 |
12 | 3469b742ab07b |
13 | 13a86626c3725 |
14 | 762d2906c1b1 |
15 | 374167b8aa22 |
hex | 1b6a46eb8c9f |
30143270325407 has 8 divisors (see below), whose sum is σ = 30285602605440. Its totient is φ = 30001001980320.
The previous prime is 30143270325349. The next prime is 30143270325431. The reversal of 30143270325407 is 70452307234103.
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 30143270325407 - 228 = 30143001889951 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 (30143270325457) 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, 15038444 + ... + 16924577.
It is an arithmetic number, because the mean of its divisors is an integer number (3785700325680).
Almost surely, 230143270325407 is an apocalyptic number.
30143270325407 is a deficient number, since it is larger than the sum of its proper divisors (142332280033).
30143270325407 is a wasteful number, since it uses less digits than its factorization.
30143270325407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31967473.
The product of its (nonzero) digits is 423360, while the sum is 41.
The spelling of 30143270325407 in words is "thirty trillion, one hundred forty-three billion, two hundred seventy million, three hundred twenty-five thousand, four hundred seven".
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