Base | Representation |
---|---|
bin | 10010101001100100… |
… | …00011110011100011 |
3 | 221211202222202020220 |
4 | 21110302003303203 |
5 | 131001124443043 |
6 | 4333303134123 |
7 | 503054341620 |
oct | 112462036343 |
9 | 27752882226 |
10 | 10012343523 |
11 | 4278785976 |
12 | 1b35144343 |
13 | c3741c930 |
14 | 6ada57347 |
15 | 3d8eea483 |
hex | 254c83ce3 |
10012343523 has 32 divisors (see below), whose sum is σ = 16874597376. Its totient is φ = 5138494848.
The previous prime is 10012343489. The next prime is 10012343581. The reversal of 10012343523 is 32534321001.
It is not a de Polignac number, because 10012343523 - 213 = 10012335331 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10012343493 and 10012343502.
It is not an unprimeable number, because it can be changed into a prime (10012343023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485511 + ... + 505712.
It is an arithmetic number, because the mean of its divisors is an integer number (527331168).
Almost surely, 210012343523 is an apocalyptic number.
10012343523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10012343523 is a deficient number, since it is larger than the sum of its proper divisors (6862253853).
10012343523 is a wasteful number, since it uses less digits than its factorization.
10012343523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991283.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 10012343523 its reverse (32534321001), we get a palindrome (42546664524).
The spelling of 10012343523 in words is "ten billion, twelve million, three hundred forty-three thousand, five hundred twenty-three".
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