Base | Representation |
---|---|
bin | 1011011111011010… |
… | …10110110001110100 |
3 | 120220221022011202011 |
4 | 11233231112301310 |
5 | 100113244044202 |
6 | 2500053454004 |
7 | 305606503033 |
oct | 55755266164 |
9 | 16827264664 |
10 | 6169128052 |
11 | 268634823a |
12 | 1242041304 |
13 | 774134239 |
14 | 42747671a |
15 | 2618e4bd7 |
hex | 16fb56c74 |
6169128052 has 24 divisors (see below), whose sum is σ = 10934513856. Its totient is φ = 3045039168.
The previous prime is 6169128047. The next prime is 6169128073. The reversal of 6169128052 is 2508219616.
It is a junction number, because it is equal to n+sod(n) for n = 6169127996 and 6169128014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469273 + ... + 482239.
It is an arithmetic number, because the mean of its divisors is an integer number (455604744).
Almost surely, 26169128052 is an apocalyptic number.
It is an amenable number.
6169128052 is a deficient number, since it is larger than the sum of its proper divisors (4765385804).
6169128052 is a wasteful number, since it uses less digits than its factorization.
6169128052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14487 (or 14485 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 6169128052 is about 78543.7970307013. The cubic root of 6169128052 is about 1834.0363049055.
The spelling of 6169128052 in words is "six billion, one hundred sixty-nine million, one hundred twenty-eight thousand, fifty-two".
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