Base | Representation |
---|---|
bin | 1111011101011011… |
… | …1111000101011010 |
3 | 101201012221201220110 |
4 | 3313112333011122 |
5 | 31444344413124 |
6 | 1523444505150 |
7 | 204561254166 |
oct | 36726770532 |
9 | 11635851813 |
10 | 4149997914 |
11 | 183a624947 |
12 | 9799ab1b6 |
13 | 511a1c68a |
14 | 2b523bca6 |
15 | 194504029 |
hex | f75bf15a |
4149997914 has 8 divisors (see below), whose sum is σ = 8299995840. Its totient is φ = 1383332636.
The previous prime is 4149997909. The next prime is 4149997927. The reversal of 4149997914 is 4197999414.
It is a sphenic number, since it is the product of 3 distinct primes.
4149997914 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345833154 + ... + 345833165.
It is an arithmetic number, because the mean of its divisors is an integer number (1037499480).
Almost surely, 24149997914 is an apocalyptic number.
4149997914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4149997914 is a wasteful number, since it uses less digits than its factorization.
4149997914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691666324.
The product of its digits is 2939328, while the sum is 57.
The square root of 4149997914 is about 64420.4774431236. The cubic root of 4149997914 is about 1607.0003060402. Note that the first 3 decimals are identical.
The spelling of 4149997914 in words is "four billion, one hundred forty-nine million, nine hundred ninety-seven thousand, nine hundred fourteen".
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