Base | Representation |
---|---|
bin | 10010101110100101… |
… | …00000100011011000 |
3 | 221221201010122210220 |
4 | 21113102200203120 |
5 | 131042411414222 |
6 | 4341404440040 |
7 | 504105012051 |
oct | 112722404330 |
9 | 27851118726 |
10 | 10054404312 |
11 | 429a4a3857 |
12 | 1b47249020 |
13 | c43058484 |
14 | 6b5485728 |
15 | 3dca57b5c |
hex | 2574a08d8 |
10054404312 has 128 divisors (see below), whose sum is σ = 26238643200. Its totient is φ = 3208347648.
The previous prime is 10054404307. The next prime is 10054404319. The reversal of 10054404312 is 21340445001.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10054404319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13074264 + ... + 13075032.
It is an arithmetic number, because the mean of its divisors is an integer number (204989400).
Almost surely, 210054404312 is an apocalyptic number.
10054404312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10054404312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13119321600).
10054404312 is an abundant number, since it is smaller than the sum of its proper divisors (16184238888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10054404312 is a wasteful number, since it uses less digits than its factorization.
10054404312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065 (or 1061 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 10054404312 its reverse (21340445001), we get a palindrome (31394849313).
The spelling of 10054404312 in words is "ten billion, fifty-four million, four hundred four thousand, three hundred twelve".
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