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10313222230 = 251967810151
BaseRepresentation
bin10011001101011011…
…10100100001010110
3222121202010222020201
421212231310201112
5132110141102410
64423212051114
7513366641203
oct114655644126
928552128221
1010313222230
1144125aa563
121bb9a63a9a
13c8486767c
146db9b8caa
1540562e83a
hex266b74856

10313222230 has 32 divisors (see below), whose sum is σ = 19832520960. Its totient is φ = 3849832800.

The previous prime is 10313222207. The next prime is 10313222233. The reversal of 10313222230 is 3222231301.

10313222230 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 (19).

It is a junction number, because it is equal to n+sod(n) for n = 10313222198 and 10313222207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313222233) 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 15 ways as a sum of consecutive naturals, for example, 392346 + ... + 417805.

It is an arithmetic number, because the mean of its divisors is an integer number (619766280).

Almost surely, 210313222230 is an apocalyptic number.

10313222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10313222230 is a deficient number, since it is larger than the sum of its proper divisors (9519298730).

10313222230 is a wasteful number, since it uses less digits than its factorization.

10313222230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810244.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10313222230 its reverse (3222231301), we get a palindrome (13535453531).

The spelling of 10313222230 in words is "ten billion, three hundred thirteen million, two hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 67 95 134 190 335 670 1273 2546 6365 12730 810151 1620302 4050755 8101510 15392869 30785738 54280117 76964345 108560234 153928690 271400585 542801170 1031322223 2062644446 5156611115 10313222230