Base | Representation |
---|---|
bin | 1101101111010000100100… |
… | …00000100111010100011001 |
3 | 10221222011010122120010011212 |
4 | 12313220102000213110121 |
5 | 12424434314120023001 |
6 | 144130442210032505 |
7 | 6235452162622610 |
oct | 667502200472431 |
9 | 127864118503155 |
10 | 30211102111001 |
11 | 96985025a35a9 |
12 | 347b144b78735 |
13 | 13b1b82888376 |
14 | 766321b1c877 |
15 | 375cd7c5c7bb |
hex | 1b7a12027519 |
30211102111001 has 8 divisors (see below), whose sum is σ = 34629427772160. Its totient is φ = 25818389932608.
The previous prime is 30211102110961. The next prime is 30211102111061. The reversal of 30211102111001 is 10011120111203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30211102111001 - 214 = 30211102094617 is a prime.
It is a super-2 number, since 2×302111021110012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30211102111061) 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, 6403368161 + ... + 6403372878.
It is an arithmetic number, because the mean of its divisors is an integer number (4328678471520).
Almost surely, 230211102111001 is an apocalyptic number.
It is an amenable number.
30211102111001 is a deficient number, since it is larger than the sum of its proper divisors (4418325661159).
30211102111001 is a wasteful number, since it uses less digits than its factorization.
30211102111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12806741383.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 30211102111001 its reverse (10011120111203), we get a palindrome (40222222222204).
The spelling of 30211102111001 in words is "thirty trillion, two hundred eleven billion, one hundred two million, one hundred eleven thousand, one".
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