Base | Representation |
---|---|
bin | 1011011000000110… |
… | …1100000000001000 |
3 | 21212211102222022201 |
4 | 2312001230000020 |
5 | 22223244130223 |
6 | 1223011325544 |
7 | 135451453654 |
oct | 26601540010 |
9 | 7784388281 |
10 | 3053895688 |
11 | 1327932038 |
12 | 7128b08b4 |
13 | 398904b8c |
14 | 20d835a64 |
15 | 12d18cead |
hex | b606c008 |
3053895688 has 32 divisors (see below), whose sum is σ = 6155683200. Its totient is φ = 1415800512.
The previous prime is 3053895661. The next prime is 3053895727. The reversal of 3053895688 is 8865983503.
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, 206595 + ... + 220882.
It is an arithmetic number, because the mean of its divisors is an integer number (192365100).
Almost surely, 23053895688 is an apocalyptic number.
3053895688 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
3053895688 is an abundant number, since it is smaller than the sum of its proper divisors (3101787512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3053895688 is a wasteful number, since it uses less digits than its factorization.
3053895688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427549 (or 427545 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 55.
The square root of 3053895688 is about 55262.0637327272. The cubic root of 3053895688 is about 1450.8351412545.
The spelling of 3053895688 in words is "three billion, fifty-three million, eight hundred ninety-five thousand, six hundred eighty-eight".
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