Base | Representation |
---|---|
bin | 10110011011110… |
… | …01101110110010 |
3 | 111010010020020120 |
4 | 23031321232302 |
5 | 341134144324 |
6 | 30401351110 |
7 | 4443422502 |
oct | 1315715662 |
9 | 433106216 |
10 | 188193714 |
11 | 972597a5 |
12 | 53038496 |
13 | 2ccb2537 |
14 | 1adcba02 |
15 | 117c6179 |
hex | b379bb2 |
188193714 has 32 divisors (see below), whose sum is σ = 386985984. Its totient is φ = 60978960.
The previous prime is 188193697. The next prime is 188193773. The reversal of 188193714 is 417391881.
It is a super-2 number, since 2×1881937142 = 70833747978227592, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55899 + ... + 59169.
It is an arithmetic number, because the mean of its divisors is an integer number (12093312).
Almost surely, 2188193714 is an apocalyptic number.
188193714 is an abundant number, since it is smaller than the sum of its proper divisors (198792270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
188193714 is a wasteful number, since it uses less digits than its factorization.
188193714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3542.
The product of its digits is 48384, while the sum is 42.
The square root of 188193714 is about 13718.3714047987. The cubic root of 188193714 is about 573.0621230186.
The spelling of 188193714 in words is "one hundred eighty-eight million, one hundred ninety-three thousand, seven hundred fourteen".
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