Base | Representation |
---|---|
bin | 10101111101010… |
… | …011111001001001 |
3 | 221200012100021212 |
4 | 111331103321021 |
5 | 1223302100201 |
6 | 100315542505 |
7 | 12062203256 |
oct | 2575237111 |
9 | 850170255 |
10 | 368393801 |
11 | 179a48796 |
12 | a345aa35 |
13 | 5b4264c9 |
14 | 36cd842d |
15 | 2251dabb |
hex | 15f53e49 |
368393801 has 8 divisors (see below), whose sum is σ = 381502464. Its totient is φ = 355361760.
The previous prime is 368393797. The next prime is 368393803. The reversal of 368393801 is 108393863.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 368393801 - 22 = 368393797 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (368393803) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 9281 + ... + 28686.
It is an arithmetic number, because the mean of its divisors is an integer number (47687808).
Almost surely, 2368393801 is an apocalyptic number.
368393801 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
368393801 is a deficient number, since it is larger than the sum of its proper divisors (13108663).
368393801 is a wasteful number, since it uses less digits than its factorization.
368393801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38311.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 368393801 is about 19193.5874968699. The cubic root of 368393801 is about 716.8651004390.
The spelling of 368393801 in words is "three hundred sixty-eight million, three hundred ninety-three thousand, eight hundred one".
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