Base | Representation |
---|---|
bin | 1001001110110101100101… |
… | …01100000011000101010111 |
3 | 2122212202110112011011000012 |
4 | 10213122302230003011113 |
5 | 10130102433403113221 |
6 | 111102053510310435 |
7 | 4163462015103665 |
oct | 447326254030527 |
9 | 78782415134005 |
10 | 20301013332311 |
11 | 651767a863958 |
12 | 233a58035841b |
13 | b434ba03a05a |
14 | 502807bbbc35 |
15 | 2531214ab65b |
hex | 1276b2b03157 |
20301013332311 has 8 divisors (see below), whose sum is σ = 20633967411504. Its totient is φ = 19968064110720.
The previous prime is 20301013332307. The next prime is 20301013332401. The reversal of 20301013332311 is 11323331010302.
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 20301013332311 - 22 = 20301013332307 is a prime.
It is a super-2 number, since 2×203010133323112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20301013332211) 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, 7750916 + ... + 10033878.
It is an arithmetic number, because the mean of its divisors is an integer number (2579245926438).
Almost surely, 220301013332311 is an apocalyptic number.
20301013332311 is a deficient number, since it is larger than the sum of its proper divisors (332954079193).
20301013332311 is a wasteful number, since it uses less digits than its factorization.
20301013332311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2428801.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 20301013332311 its reverse (11323331010302), we get a palindrome (31624344342613).
The spelling of 20301013332311 in words is "twenty trillion, three hundred one billion, thirteen million, three hundred thirty-two thousand, three hundred eleven".
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