Base | Representation |
---|---|
bin | 111110110000101… |
… | …010011101111110 |
3 | 2201101022002222100 |
4 | 332300222131332 |
5 | 4124023204004 |
6 | 252252125530 |
7 | 35043610215 |
oct | 7660523576 |
9 | 2641262870 |
10 | 1052944254 |
11 | 4a03a566a |
12 | 2547668a6 |
13 | 13a1b674b |
14 | 9dbb007c |
15 | 6268d739 |
hex | 3ec2a77e |
1052944254 has 24 divisors (see below), whose sum is σ = 2282231952. Its totient is φ = 350850240.
The previous prime is 1052944237. The next prime is 1052944273. The reversal of 1052944254 is 4524492501.
It is a happy number.
It is a super-2 number, since 2×10529442542 = 2217383204063233032, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46807 + ... + 65549.
It is an arithmetic number, because the mean of its divisors is an integer number (95092998).
Almost surely, 21052944254 is an apocalyptic number.
1052944254 is an abundant number, since it is smaller than the sum of its proper divisors (1229287698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052944254 is a wasteful number, since it uses less digits than its factorization.
1052944254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21872 (or 21869 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 1052944254 is about 32449.1025145535. The cubic root of 1052944254 is about 1017.3454794561.
The spelling of 1052944254 in words is "one billion, fifty-two million, nine hundred forty-four thousand, two hundred fifty-four".
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