Base | Representation |
---|---|
bin | 11100000110000001… |
… | …010000100000100111 |
3 | 2212212022012121000112 |
4 | 130012001100200213 |
5 | 443234413423020 |
6 | 21505153003235 |
7 | 2115351523133 |
oct | 340601204047 |
9 | 85768177015 |
10 | 30165764135 |
11 | 1187a873091 |
12 | 5a1a55351b |
13 | 2ac98233a0 |
14 | 16624783c3 |
15 | bb846e2c5 |
hex | 706050827 |
30165764135 has 16 divisors (see below), whose sum is σ = 39021273984. Its totient is φ = 22254642432.
The previous prime is 30165764129. The next prime is 30165764137. The reversal of 30165764135 is 53146756103.
It is a cyclic number.
It is not a de Polignac number, because 30165764135 - 24 = 30165764119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30165764092 and 30165764101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30165764137) 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, 157487 + ... + 291776.
It is an arithmetic number, because the mean of its divisors is an integer number (2438829624).
Almost surely, 230165764135 is an apocalyptic number.
30165764135 is a deficient number, since it is larger than the sum of its proper divisors (8855509849).
30165764135 is a wasteful number, since it uses less digits than its factorization.
30165764135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450314.
The product of its (nonzero) digits is 226800, while the sum is 41.
The spelling of 30165764135 in words is "thirty billion, one hundred sixty-five million, seven hundred sixty-four thousand, one hundred thirty-five".
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