Base | Representation |
---|---|
bin | 10011001000110010… |
… | …00101010000011010 |
3 | 222112000210000210000 |
4 | 21210121011100122 |
5 | 132020200400242 |
6 | 4415300233430 |
7 | 512414345115 |
oct | 114431052032 |
9 | 28460700700 |
10 | 10274231322 |
11 | 43a2599073 |
12 | 1ba899b876 |
13 | c79765224 |
14 | 6d674957c |
15 | 401ecba4c |
hex | 26464541a |
10274231322 has 80 divisors (see below), whose sum is σ = 23237482752. Its totient is φ = 3392824320.
The previous prime is 10274231311. The next prime is 10274231339. The reversal of 10274231322 is 22313247201.
10274231322 is a `hidden beast` number, since 102 + 7 + 4 + 231 + 322 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16028122 + ... + 16028762.
Almost surely, 210274231322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10274231322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11618741376).
10274231322 is an abundant number, since it is smaller than the sum of its proper divisors (12963251430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10274231322 is a wasteful number, since it uses less digits than its factorization.
10274231322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1425 (or 1416 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
Adding to 10274231322 its reverse (22313247201), we get a palindrome (32587478523).
The spelling of 10274231322 in words is "ten billion, two hundred seventy-four million, two hundred thirty-one thousand, three hundred twenty-two".
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