Base | Representation |
---|---|
bin | 11100000101011101… |
… | …111110001100001111 |
3 | 2212211122210122022021 |
4 | 130011131332030033 |
5 | 443230031422223 |
6 | 21504222431011 |
7 | 2115210066034 |
oct | 340535761417 |
9 | 85748718267 |
10 | 30156514063 |
11 | 118756253a5 |
12 | 5a17432467 |
13 | 2ac7934c80 |
14 | 166114b38b |
15 | bb774365d |
hex | 70577e30f |
30156514063 has 16 divisors (see below), whose sum is σ = 33568164000. Its totient is φ = 26916324480.
The previous prime is 30156514051. The next prime is 30156514079. The reversal of 30156514063 is 36041565103.
It is a cyclic number.
It is not a de Polignac number, because 30156514063 - 29 = 30156513551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30156514033) 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, 275488 + ... + 369061.
It is an arithmetic number, because the mean of its divisors is an integer number (2098010250).
Almost surely, 230156514063 is an apocalyptic number.
30156514063 is a deficient number, since it is larger than the sum of its proper divisors (3411649937).
30156514063 is a wasteful number, since it uses less digits than its factorization.
30156514063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644682.
The product of its (nonzero) digits is 32400, while the sum is 34.
The spelling of 30156514063 in words is "thirty billion, one hundred fifty-six million, five hundred fourteen thousand, sixty-three".
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