Search a number
-
+
10105226230 = 2511719713339
BaseRepresentation
bin10010110100101000…
…11000001111110110
3222002020202200101011
421122110120033312
5131143414214410
64350422022434
7505263001651
oct113224301766
928066680334
1010105226230
114316156040
121b60277a1a
13c50740a08
146bc114898
153e224618a
hex25a5183f6

10105226230 has 64 divisors (see below), whose sum is σ = 20331440640. Its totient is φ = 3585254400.

The previous prime is 10105226227. The next prime is 10105226237. The reversal of 10105226230 is 3262250101.

10105226230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105226237) 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 31 ways as a sum of consecutive naturals, for example, 750901 + ... + 764239.

It is an arithmetic number, because the mean of its divisors is an integer number (317678760).

Almost surely, 210105226230 is an apocalyptic number.

10105226230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10105226230 is an abundant number, since it is smaller than the sum of its proper divisors (10226214410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10105226230 is a wasteful number, since it uses less digits than its factorization.

10105226230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13525.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10105226230 its reverse (3262250101), we get a palindrome (13367476331).

The spelling of 10105226230 in words is "ten billion, one hundred five million, two hundred twenty-six thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 71 97 110 142 194 355 485 710 781 970 1067 1562 2134 3905 5335 6887 7810 10670 13339 13774 26678 34435 66695 68870 75757 133390 146729 151514 293458 378785 733645 757570 947069 1293883 1467290 1894138 2587766 4735345 6469415 9470690 10417759 12938830 14232713 20835518 28465426 52088795 71163565 91865693 104177590 142327130 183731386 459328465 918656930 1010522623 2021045246 5052613115 10105226230