Base | Representation |
---|---|
bin | 10011001110011000… |
… | …10010111101101010 |
3 | 222122022011212010001 |
4 | 21213030102331222 |
5 | 132114212224432 |
6 | 4424055213214 |
7 | 513524563606 |
oct | 114714227552 |
9 | 28568155101 |
10 | 10321211242 |
11 | 4417066851 |
12 | 200067720a |
13 | c86403ab4 |
14 | 6dca98506 |
15 | 4061ab9e7 |
hex | 267312f6a |
10321211242 has 16 divisors (see below), whose sum is σ = 15617590560. Its totient is φ = 5115530608.
The previous prime is 10321211239. The next prime is 10321211287. The reversal of 10321211242 is 24211212301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68013 + ... + 158959.
It is an arithmetic number, because the mean of its divisors is an integer number (976099410).
Almost surely, 210321211242 is an apocalyptic number.
10321211242 is a deficient number, since it is larger than the sum of its proper divisors (5296379318).
10321211242 is a wasteful number, since it uses less digits than its factorization.
10321211242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91445.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 10321211242 its reverse (24211212301), we get a palindrome (34532423543).
The spelling of 10321211242 in words is "ten billion, three hundred twenty-one million, two hundred eleven thousand, two hundred forty-two".
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