Base | Representation |
---|---|
bin | 11100001000001000… |
… | …110111001111001001 |
3 | 2212221210002121210120 |
4 | 130020020313033021 |
5 | 443323013442301 |
6 | 21512502533453 |
7 | 2116262626614 |
oct | 341010671711 |
9 | 85853077716 |
10 | 30201312201 |
11 | 11898942955 |
12 | 5a2a437289 |
13 | 2b03cbb748 |
14 | 166708d17b |
15 | bbb641e36 |
hex | 7082373c9 |
30201312201 has 8 divisors (see below), whose sum is σ = 40269516000. Its totient is φ = 20133658272.
The previous prime is 30201312181. The next prime is 30201312233. The reversal of 30201312201 is 10221310203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30201312201 - 225 = 30167757769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30201312241) 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, 14781 + ... + 246213.
It is an arithmetic number, because the mean of its divisors is an integer number (5033689500).
Almost surely, 230201312201 is an apocalyptic number.
It is an amenable number.
30201312201 is a deficient number, since it is larger than the sum of its proper divisors (10068203799).
30201312201 is a wasteful number, since it uses less digits than its factorization.
30201312201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274935.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30201312201 its reverse (10221310203), we get a palindrome (40422622404).
The spelling of 30201312201 in words is "thirty billion, two hundred one million, three hundred twelve thousand, two hundred one".
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