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10226255 = 513157327
BaseRepresentation
bin100111000000…
…101001001111
3201020112210012
4213000221033
510104220010
61003103435
7152631104
oct47005117
921215705
1010226255
115855156
123511b7b
132170850
141502aab
15d70005
hex9c0a4f

10226255 has 8 divisors (see below), whose sum is σ = 13215552. Its totient is φ = 7551648.

The previous prime is 10226233. The next prime is 10226257. The reversal of 10226255 is 55262201.

10226255 is digitally balanced in base 3, 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 10226255 - 212 = 10222159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10226255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10226257) by changing a digit.

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, 78599 + ... + 78728.

It is an arithmetic number, because the mean of its divisors is an integer number (1651944).

Almost surely, 210226255 is an apocalyptic number.

10226255 is a deficient number, since it is larger than the sum of its proper divisors (2989297).

10226255 is a wasteful number, since it uses less digits than its factorization.

10226255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157345.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 10226255 is about 3197.8516225741. The cubic root of 10226255 is about 217.0562052234.

Adding to 10226255 its reverse (55262201), we get a palindrome (65488456).

The spelling of 10226255 in words is "ten million, two hundred twenty-six thousand, two hundred fifty-five".

Divisors: 1 5 13 65 157327 786635 2045251 10226255