Base | Representation |
---|---|
bin | 111110000010000… |
… | …1101101010111110 |
3 | 12101001200002220002 |
4 | 1330010031222332 |
5 | 13230324314413 |
6 | 542313154302 |
7 | 102403165640 |
oct | 17404155276 |
9 | 5331602802 |
10 | 2081479358 |
11 | 978a39282 |
12 | 4a10bb992 |
13 | 272304bba |
14 | 15a628890 |
15 | c2b09958 |
hex | 7c10dabe |
2081479358 has 8 divisors (see below), whose sum is σ = 3568250352. Its totient is φ = 892062576.
The previous prime is 2081479339. The next prime is 2081479373. The reversal of 2081479358 is 8539741802.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 74338535 + ... + 74338562.
It is an arithmetic number, because the mean of its divisors is an integer number (446031294).
Almost surely, 22081479358 is an apocalyptic number.
2081479358 is a deficient number, since it is larger than the sum of its proper divisors (1486770994).
2081479358 is a wasteful number, since it uses less digits than its factorization.
2081479358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148677106.
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 2081479358 is about 45623.2326561808. The cubic root of 2081479358 is about 1276.8034165412.
The spelling of 2081479358 in words is "two billion, eighty-one million, four hundred seventy-nine thousand, three hundred fifty-eight".
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