Search a number
-
+
453026255 = 51129431659
BaseRepresentation
bin11011000000001…
…010000111001111
31011120110010012012
4123000022013033
51411433320010
6112541531435
714140442153
oct3300120717
91146403165
10453026255
112127a3370
12107873b7b
1372b19296
1444249063
1529b8a005
hex1b00a1cf

453026255 has 32 divisors (see below), whose sum is σ = 615859200. Its totient is φ = 316892800.

The previous prime is 453026243. The next prime is 453026269. The reversal of 453026255 is 552620354.

It is not a de Polignac number, because 453026255 - 26 = 453026191 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 687116 + ... + 687774.

It is an arithmetic number, because the mean of its divisors is an integer number (19245600).

Almost surely, 2453026255 is an apocalyptic number.

453026255 is a deficient number, since it is larger than the sum of its proper divisors (162832945).

453026255 is a wasteful number, since it uses less digits than its factorization.

453026255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 453026255 is about 21284.4134286101. The cubic root of 453026255 is about 768.0234090946.

The spelling of 453026255 in words is "four hundred fifty-three million, twenty-six thousand, two hundred fifty-five".

Divisors: 1 5 11 29 55 145 319 431 659 1595 2155 3295 4741 7249 12499 19111 23705 36245 62495 95555 137489 210221 284029 687445 1051105 1420145 3124319 8236841 15621595 41184205 90605251 453026255