Base | Representation |
---|---|
bin | 10110101010110… |
… | …111101101100110 |
3 | 222111200010021111 |
4 | 112222313231212 |
5 | 1234331240443 |
6 | 101423535234 |
7 | 12265545136 |
oct | 2652675546 |
9 | 874603244 |
10 | 380336998 |
11 | 1857658a8 |
12 | a745a51a |
13 | 60a486a2 |
14 | 38726ac6 |
15 | 235cc69d |
hex | 16ab7b66 |
380336998 has 8 divisors (see below), whose sum is σ = 570588480. Its totient is φ = 190140840.
The previous prime is 380336987. The next prime is 380337007. The reversal of 380336998 is 899633083.
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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18123 + ... + 33001.
It is an arithmetic number, because the mean of its divisors is an integer number (71323560).
Almost surely, 2380336998 is an apocalyptic number.
380336998 is a deficient number, since it is larger than the sum of its proper divisors (190251482).
380336998 is a wasteful number, since it uses less digits than its factorization.
380336998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27662.
The product of its (nonzero) digits is 839808, while the sum is 49.
The square root of 380336998 is about 19502.2305903709. The cubic root of 380336998 is about 724.5296976794.
The spelling of 380336998 in words is "three hundred eighty million, three hundred thirty-six thousand, nine hundred ninety-eight".
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