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10231210255 = 57701941647
BaseRepresentation
bin10011000011101001…
…11110000100001111
3222102000211022222011
421201310332010033
5131423142212010
64411122202051
7511352565220
oct114164760417
928360738864
1010231210255
114380284772
121b964b3327
13c70881586
146d0b4b247
153ed32ea8a
hex261d3e10f

10231210255 has 16 divisors (see below), whose sum is σ = 14033710080. Its totient is φ = 7014519072.

The previous prime is 10231210201. The next prime is 10231210261. The reversal of 10231210255 is 55201213201.

10231210255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10231210255 - 27 = 10231210127 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224842 + ... + 266488.

It is an arithmetic number, because the mean of its divisors is an integer number (877106880).

Almost surely, 210231210255 is an apocalyptic number.

10231210255 is a deficient number, since it is larger than the sum of its proper divisors (3802499825).

10231210255 is an equidigital number, since it uses as much as digits as its factorization.

10231210255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48678.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 10231210255 its reverse (55201213201), we get a palindrome (65432423456).

The spelling of 10231210255 in words is "ten billion, two hundred thirty-one million, two hundred ten thousand, two hundred fifty-five".

Divisors: 1 5 7 35 7019 35095 41647 49133 208235 245665 291529 1457645 292320293 1461601465 2046242051 10231210255