Base | Representation |
---|---|
bin | 11100011101100001… |
… | …010111000111111001 |
3 | 2220212210010200111120 |
4 | 130131201113013321 |
5 | 1000041333241201 |
6 | 22012240015453 |
7 | 2131210121412 |
oct | 343541270771 |
9 | 86783120446 |
10 | 30560055801 |
11 | 11a6239a270 |
12 | 5b0a601589 |
13 | 2b60416672 |
14 | 169c994809 |
15 | bdcda6536 |
hex | 71d8571f9 |
30560055801 has 16 divisors (see below), whose sum is σ = 44459470848. Its totient is φ = 18517712400.
The previous prime is 30560055787. The next prime is 30560055803. The reversal of 30560055801 is 10855006503.
It is not a de Polignac number, because 30560055801 - 215 = 30560023033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (30560055803) 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, 92796 + ... + 264066.
It is an arithmetic number, because the mean of its divisors is an integer number (2778716928).
Almost surely, 230560055801 is an apocalyptic number.
It is an amenable number.
30560055801 is a deficient number, since it is larger than the sum of its proper divisors (13899415047).
30560055801 is a wasteful number, since it uses less digits than its factorization.
30560055801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176692.
The product of its (nonzero) digits is 18000, while the sum is 33.
The spelling of 30560055801 in words is "thirty billion, five hundred sixty million, fifty-five thousand, eight hundred one".
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