Search a number
-
+
10210230312 = 233425426263
BaseRepresentation
bin10011000001001001…
…11100000000101000
3222100120100102220020
421200210330000220
5131402304332222
64405052400440
7511006345212
oct114044740050
928316312806
1010210230312
11436a455177
121b8b476120
13c694170c9
146cc0495b2
153eb58865c
hex26093c028

10210230312 has 16 divisors (see below), whose sum is σ = 25525575840. Its totient is φ = 3403410096.

The previous prime is 10210230281. The next prime is 10210230353. The reversal of 10210230312 is 21303201201.

It is a junction number, because it is equal to n+sod(n) for n = 10210230291 and 10210230300.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 212713108 + ... + 212713155.

It is an arithmetic number, because the mean of its divisors is an integer number (1595348490).

Almost surely, 210210230312 is an apocalyptic number.

10210230312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10210230312 is an abundant number, since it is smaller than the sum of its proper divisors (15315345528).

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

10210230312 is a wasteful number, since it uses less digits than its factorization.

10210230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425426272 (or 425426268 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10210230312 its reverse (21303201201), we get a palindrome (31513431513).

The spelling of 10210230312 in words is "ten billion, two hundred ten million, two hundred thirty thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 425426263 850852526 1276278789 1701705052 2552557578 3403410104 5105115156 10210230312