Base | Representation |
---|---|
bin | 111011101011000… |
… | …110011000000110 |
3 | 2120202211220011210 |
4 | 323223012120012 |
5 | 4022243412204 |
6 | 243202112250 |
7 | 33544445325 |
oct | 7353063006 |
9 | 2522756153 |
10 | 1001154054 |
11 | 47414194a |
12 | 23b34b686 |
13 | 12c552564 |
14 | 96d6c0bc |
15 | 5cd5d389 |
hex | 3bac6606 |
1001154054 has 16 divisors (see below), whose sum is σ = 2002646592. Its totient is φ = 333661608.
The previous prime is 1001154053. The next prime is 1001154059. The reversal of 1001154054 is 4504511001.
1001154054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 1001154054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001154053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40777 + ... + 60539.
It is an arithmetic number, because the mean of its divisors is an integer number (125165412).
Almost surely, 21001154054 is an apocalyptic number.
1001154054 is an abundant number, since it is smaller than the sum of its proper divisors (1001492538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001154054 is a wasteful number, since it uses less digits than its factorization.
1001154054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28211.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 1001154054 is about 31641.0185360712. The cubic root of 1001154054 is about 1000.3845367792.
Adding to 1001154054 its reverse (4504511001), we get a palindrome (5505665055).
The spelling of 1001154054 in words is "one billion, one million, one hundred fifty-four thousand, fifty-four".
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