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10310000310 = 2325114555559
BaseRepresentation
bin10011001101000011…
…00001111010110110
3222121112002021121100
421212201201322312
5132103330002220
64423015030530
7513330361641
oct114641417266
928545067540
1010310000310
1144107a9915
121bb896b446
13c83ca9ccc
146db3baa58
154051e4d90
hex266861eb6

10310000310 has 24 divisors (see below), whose sum is σ = 26806001040. Its totient is φ = 2749333392.

The previous prime is 10310000299. The next prime is 10310000347. The reversal of 10310000310 is 1300001301.

10310000310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103100003102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10310000292 and 10310000301.

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 11 ways as a sum of consecutive naturals, for example, 57277690 + ... + 57277869.

It is an arithmetic number, because the mean of its divisors is an integer number (1116916710).

Almost surely, 210310000310 is an apocalyptic number.

10310000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10310000310 is an abundant number, since it is smaller than the sum of its proper divisors (16496000730).

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

10310000310 is a wasteful number, since it uses less digits than its factorization.

10310000310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114555572 (or 114555569 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 10310000310 its reverse (1300001301), we get a palindrome (11610001611).

Subtracting from 10310000310 its reverse (1300001301), we obtain a palindrome (9009999009).

The spelling of 10310000310 in words is "ten billion, three hundred ten million, three hundred ten", and thus it is an aban number.

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 114555559 229111118 343666677 572777795 687333354 1031000031 1145555590 1718333385 2062000062 3436666770 5155000155 10310000310