Base | Representation |
---|---|
bin | 10010101011110100… |
… | …11101100001001011 |
3 | 221220002201000111022 |
4 | 21111322131201023 |
5 | 131021004320321 |
6 | 4335222023055 |
7 | 503404561160 |
oct | 112572354113 |
9 | 27802630438 |
10 | 10031323211 |
11 | 4288469668 |
12 | 1b3b577a8b |
13 | c3b336810 |
14 | 6b2398067 |
15 | 3da9e8dab |
hex | 255e9d84b |
10031323211 has 16 divisors (see below), whose sum is σ = 12350843904. Its totient is φ = 7933914144.
The previous prime is 10031323207. The next prime is 10031323243. The reversal of 10031323211 is 11232313001.
It is not a de Polignac number, because 10031323211 - 22 = 10031323207 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10031323211.
It is not an unprimeable number, because it can be changed into a prime (10031323711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243626 + ... + 281808.
It is an arithmetic number, because the mean of its divisors is an integer number (771927744).
Almost surely, 210031323211 is an apocalyptic number.
10031323211 is a deficient number, since it is larger than the sum of its proper divisors (2319520693).
10031323211 is a wasteful number, since it uses less digits than its factorization.
10031323211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41090.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10031323211 its reverse (11232313001), we get a palindrome (21263636212).
The spelling of 10031323211 in words is "ten billion, thirty-one million, three hundred twenty-three thousand, two hundred eleven".
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