Base | Representation |
---|---|
bin | 1101111100000110000101… |
… | …01001011001000000111001 |
3 | 11000112022120012012211202121 |
4 | 12332003002221121000321 |
5 | 13004201101434121041 |
6 | 145105223201201241 |
7 | 6312354623161420 |
oct | 676030251310071 |
9 | 130468505184677 |
10 | 30652152254521 |
11 | 9848560936346 |
12 | 3530713930221 |
13 | 14146409c1955 |
14 | 77d801b302b7 |
15 | 3824ed4267d1 |
hex | 1be0c2a59039 |
30652152254521 has 16 divisors (see below), whose sum is σ = 35134059946240. Its totient is φ = 26196097351680.
The previous prime is 30652152254443. The next prime is 30652152254531. The reversal of 30652152254521 is 12545225125603.
It is a cyclic number.
It is not a de Polignac number, because 30652152254521 - 223 = 30652143865913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30652152254531) 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, 133320 + ... + 7830841.
It is an arithmetic number, because the mean of its divisors is an integer number (2195878746640).
Almost surely, 230652152254521 is an apocalyptic number.
It is an amenable number.
30652152254521 is a deficient number, since it is larger than the sum of its proper divisors (4481907691719).
30652152254521 is a wasteful number, since it uses less digits than its factorization.
30652152254521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7965784.
The product of its (nonzero) digits is 720000, while the sum is 43.
The spelling of 30652152254521 in words is "thirty trillion, six hundred fifty-two billion, one hundred fifty-two million, two hundred fifty-four thousand, five hundred twenty-one".
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