Base | Representation |
---|---|
bin | 1101101001011100001111… |
… | …01100111011111010000110 |
3 | 10221021001012001022101112222 |
4 | 12310232013230323322012 |
5 | 12413200431034413110 |
6 | 143454543325012342 |
7 | 6215144561130335 |
oct | 664560754737206 |
9 | 127231161271488 |
10 | 30011213201030 |
11 | 9620758508a46 |
12 | 344845a6b40b2 |
13 | 1399078593749 |
14 | 75a79c6b7d1c |
15 | 3709d942dc55 |
hex | 1b4b87b3be86 |
30011213201030 has 32 divisors (see below), whose sum is σ = 54256738206528. Its totient is φ = 11951970076800.
The previous prime is 30011213201023. The next prime is 30011213201033. The reversal of 30011213201030 is 3010231211003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011213201033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301660 + ... + 7856000.
It is an arithmetic number, because the mean of its divisors is an integer number (1695523068954).
Almost surely, 230011213201030 is an apocalyptic number.
30011213201030 is a deficient number, since it is larger than the sum of its proper divisors (24245525005498).
30011213201030 is a wasteful number, since it uses less digits than its factorization.
30011213201030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6556352.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 30011213201030 its reverse (3010231211003), we get a palindrome (33021444412033).
The spelling of 30011213201030 in words is "thirty trillion, eleven billion, two hundred thirteen million, two hundred one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •