Base | Representation |
---|---|
bin | 10011011110010001… |
… | …11000100100010101 |
3 | 222222121001101010120 |
4 | 21233020320210111 |
5 | 132402330100141 |
6 | 4445220542153 |
7 | 520034035122 |
oct | 115710704425 |
9 | 28877041116 |
10 | 10454534421 |
11 | 44853484a1 |
12 | 2039251959 |
13 | ca7c14056 |
14 | 712681749 |
15 | 412c44c66 |
hex | 26f238915 |
10454534421 has 8 divisors (see below), whose sum is σ = 14759342784. Its totient is φ = 6559707840.
The previous prime is 10454534411. The next prime is 10454534429. The reversal of 10454534421 is 12443545401.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10454534421 - 218 = 10454272277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10454534429) 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, 102495385 + ... + 102495486.
It is an arithmetic number, because the mean of its divisors is an integer number (1844917848).
Almost surely, 210454534421 is an apocalyptic number.
It is an amenable number.
10454534421 is a deficient number, since it is larger than the sum of its proper divisors (4304808363).
10454534421 is a wasteful number, since it uses less digits than its factorization.
10454534421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204990891.
The product of its (nonzero) digits is 38400, while the sum is 33.
The spelling of 10454534421 in words is "ten billion, four hundred fifty-four million, five hundred thirty-four thousand, four hundred twenty-one".
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