Base | Representation |
---|---|
bin | 10011000011101000… |
… | …01111111100001011 |
3 | 222102000110201210200 |
4 | 21201310033330023 |
5 | 131423120140243 |
6 | 4411114143243 |
7 | 511351150335 |
oct | 114164177413 |
9 | 28360421720 |
10 | 10231021323 |
11 | 4380165826 |
12 | 1b96421b23 |
13 | c70816593 |
14 | 6d0adc455 |
15 | 3ed2e3ad3 |
hex | 261d0ff0b |
10231021323 has 6 divisors (see below), whose sum is σ = 14778141924. Its totient is φ = 6820680876.
The previous prime is 10231021313. The next prime is 10231021343. The reversal of 10231021323 is 32312013201.
10231021323 is a `hidden beast` number, since 10 + 2 + 310 + 21 + 323 = 666.
It is not a de Polignac number, because 10231021323 - 26 = 10231021259 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10231021296 and 10231021305.
It is not an unprimeable number, because it can be changed into a prime (10231021303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568390065 + ... + 568390082.
It is an arithmetic number, because the mean of its divisors is an integer number (2463023654).
Almost surely, 210231021323 is an apocalyptic number.
10231021323 is a deficient number, since it is larger than the sum of its proper divisors (4547120601).
10231021323 is a wasteful number, since it uses less digits than its factorization.
10231021323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1136780153 (or 1136780150 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10231021323 its reverse (32312013201), we get a palindrome (42543034524).
The spelling of 10231021323 in words is "ten billion, two hundred thirty-one million, twenty-one thousand, three hundred twenty-three".
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