Base | Representation |
---|---|
bin | 10011001101010100… |
… | …00010110110001010 |
3 | 222121200021200100202 |
4 | 21212222002312022 |
5 | 132104412413310 |
6 | 4423134532202 |
7 | 513355346201 |
oct | 114652026612 |
9 | 28550250322 |
10 | 10312232330 |
11 | 4411a93864 |
12 | 1bb9667062 |
13 | c845abc2a |
14 | 6db7dc238 |
15 | 4054d63a5 |
hex | 266a82d8a |
10312232330 has 32 divisors (see below), whose sum is σ = 19544362560. Its totient is φ = 3906714240.
The previous prime is 10312232261. The next prime is 10312232389. The reversal of 10312232330 is 3323221301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158557 + ... + 1167423.
It is an arithmetic number, because the mean of its divisors is an integer number (610761330).
Almost surely, 210312232330 is an apocalyptic number.
10312232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10312232330 is a deficient number, since it is larger than the sum of its proper divisors (9232130230).
10312232330 is a wasteful number, since it uses less digits than its factorization.
10312232330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15014.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 10312232330 its reverse (3323221301), we get a palindrome (13635453631).
The spelling of 10312232330 in words is "ten billion, three hundred twelve million, two hundred thirty-two thousand, three hundred thirty".
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