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2255315 = 5716353
BaseRepresentation
bin1000100110100111010011
311020120201012
420212213103
51034132230
6120201135
725112156
oct10464723
94216635
102255315
1113004a7
129091ab
1360c70a
14429c9d
152e8395
hex2269d3

2255315 has 8 divisors (see below), whose sum is σ = 2744928. Its totient is φ = 1778560.

The previous prime is 2255303. The next prime is 2255321. The reversal of 2255315 is 5135522.

2255315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2255315 - 24 = 2255299 is a prime.

It is a d-powerful number, because it can be written as 213 + 218 + 5 + 52 + 313 + 1 + 58 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (343116).

22255315 is an apocalyptic number.

2255315 is a deficient number, since it is larger than the sum of its proper divisors (489613).

2255315 is an equidigital number, since it uses as much as digits as its factorization.

2255315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6429.

The product of its digits is 1500, while the sum is 23.

The square root of 2255315 is about 1501.7706216330. The cubic root of 2255315 is about 131.1401681319.

The spelling of 2255315 in words is "two million, two hundred fifty-five thousand, three hundred fifteen".

Divisors: 1 5 71 355 6353 31765 451063 2255315