Base | Representation |
---|---|
bin | 111110001110… |
… | …101011011111 |
3 | 1010200210022020 |
4 | 332032223133 |
5 | 13134004210 |
6 | 1341351223 |
7 | 255441633 |
oct | 76165337 |
9 | 33623266 |
10 | 16313055 |
11 | 9232270 |
12 | 5568513 |
13 | 34c21c5 |
14 | 2248dc3 |
15 | 1673770 |
hex | f8eadf |
16313055 has 16 divisors (see below), whose sum is σ = 28473984. Its totient is φ = 7909280.
The previous prime is 16313053. The next prime is 16313057. The reversal of 16313055 is 55031361.
It is an interprime number because it is at equal distance from previous prime (16313053) and next prime (16313057).
It is not a de Polignac number, because 16313055 - 21 = 16313053 is a prime.
It is a super-2 number, since 2×163130552 = 532231526866050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16313053) 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 15 ways as a sum of consecutive naturals, for example, 49269 + ... + 49598.
It is an arithmetic number, because the mean of its divisors is an integer number (1779624).
Almost surely, 216313055 is an apocalyptic number.
16313055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
16313055 is a deficient number, since it is larger than the sum of its proper divisors (12160929).
16313055 is a wasteful number, since it uses less digits than its factorization.
16313055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98886.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 16313055 is about 4038.9423120416. The cubic root of 16313055 is about 253.6170423039.
The spelling of 16313055 in words is "sixteen million, three hundred thirteen thousand, fifty-five".
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