Base | Representation |
---|---|
bin | 10011001110011011… |
… | …00011100101001110 |
3 | 222122022210122002010 |
4 | 21213031203211032 |
5 | 132114303311304 |
6 | 4424110242050 |
7 | 513530440410 |
oct | 114715434516 |
9 | 28568718063 |
10 | 10321541454 |
11 | 4417271954 |
12 | 20007b6326 |
13 | c864bb1a3 |
14 | 6dcb429b0 |
15 | 406224789 |
hex | 26736394e |
10321541454 has 32 divisors (see below), whose sum is σ = 23595644160. Its totient is φ = 2948568192.
The previous prime is 10321541441. The next prime is 10321541459. The reversal of 10321541454 is 45414512301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10321541459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350797 + ... + 379079.
It is an arithmetic number, because the mean of its divisors is an integer number (737363880).
Almost surely, 210321541454 is an apocalyptic number.
10321541454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10321541454 is an abundant number, since it is smaller than the sum of its proper divisors (13274102706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10321541454 is a wasteful number, since it uses less digits than its factorization.
10321541454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36984.
The product of its (nonzero) digits is 9600, while the sum is 30.
It can be divided in two parts, 10321 and 541454, that added together give a triangular number (551775 = T1050).
The spelling of 10321541454 in words is "ten billion, three hundred twenty-one million, five hundred forty-one thousand, four hundred fifty-four".
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