Base | Representation |
---|---|
bin | 10101111100000… |
… | …001110010001001 |
3 | 221122120020221120 |
4 | 111330001302021 |
5 | 1223210314411 |
6 | 100304425453 |
7 | 12056302611 |
oct | 2574016211 |
9 | 848506846 |
10 | 368057481 |
11 | 179839040 |
12 | a3318289 |
13 | 5b3393bc |
14 | 36c4ba41 |
15 | 224a4106 |
hex | 15f01c89 |
368057481 has 8 divisors (see below), whose sum is σ = 535356384. Its totient is φ = 223065120.
The previous prime is 368057471. The next prime is 368057483. The reversal of 368057481 is 184750863.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 368057481 - 27 = 368057353 is a prime.
It is a super-2 number, since 2×3680574812 = 270932618640130722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (368057483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5576596 + ... + 5576661.
It is an arithmetic number, because the mean of its divisors is an integer number (66919548).
Almost surely, 2368057481 is an apocalyptic number.
It is an amenable number.
368057481 is a deficient number, since it is larger than the sum of its proper divisors (167298903).
368057481 is a wasteful number, since it uses less digits than its factorization.
368057481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11153271.
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 368057481 is about 19184.8242368806. The cubic root of 368057481 is about 716.6468833431.
The spelling of 368057481 in words is "three hundred sixty-eight million, fifty-seven thousand, four hundred eighty-one".
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