Base | Representation |
---|---|
bin | 11100100011000011… |
… | …111110111010101101 |
3 | 2221010021001122100120 |
4 | 130203003332322231 |
5 | 1000234133032043 |
6 | 22025400315153 |
7 | 2133416231520 |
oct | 344303767255 |
9 | 87107048316 |
10 | 30653017773 |
11 | 11aaa913a44 |
12 | 5b35772ab9 |
13 | 2b76764851 |
14 | 16ab072bb7 |
15 | be611a983 |
hex | 7230feead |
30653017773 has 16 divisors (see below), whose sum is σ = 46756909056. Its totient is φ = 17498179440.
The previous prime is 30653017763. The next prime is 30653017873. The reversal of 30653017773 is 37771035603.
It is a happy number.
It is not a de Polignac number, because 30653017773 - 25 = 30653017741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30653017763) 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, 721813 + ... + 763098.
It is an arithmetic number, because the mean of its divisors is an integer number (2922306816).
Almost surely, 230653017773 is an apocalyptic number.
It is an amenable number.
30653017773 is a deficient number, since it is larger than the sum of its proper divisors (16103891283).
30653017773 is a wasteful number, since it uses less digits than its factorization.
30653017773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1485904.
The product of its (nonzero) digits is 277830, while the sum is 42.
The spelling of 30653017773 in words is "thirty billion, six hundred fifty-three million, seventeen thousand, seven hundred seventy-three".
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