Base | Representation |
---|---|
bin | 11001000001000110… |
… | …00001101000000010 |
3 | 1021200000201011220012 |
4 | 30200203001220002 |
5 | 210001311020443 |
6 | 10100423544522 |
7 | 653555141513 |
oct | 144043015002 |
9 | 37600634805 |
10 | 13430954498 |
11 | 57724729a5 |
12 | 2729bbb142 |
13 | 1360760870 |
14 | 915aaaa0a |
15 | 5391cc118 |
hex | 3208c1a02 |
13430954498 has 64 divisors (see below), whose sum is σ = 23750496000. Its totient is φ = 5640171264.
The previous prime is 13430954491. The next prime is 13430954519. The reversal of 13430954498 is 89445903431.
It is not an unprimeable number, because it can be changed into a prime (13430954491) 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, 2819843 + ... + 2824601.
It is an arithmetic number, because the mean of its divisors is an integer number (371101500).
Almost surely, 213430954498 is an apocalyptic number.
13430954498 is a deficient number, since it is larger than the sum of its proper divisors (10319541502).
13430954498 is a wasteful number, since it uses less digits than its factorization.
13430954498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5019.
The product of its (nonzero) digits is 1866240, while the sum is 50.
The spelling of 13430954498 in words is "thirteen billion, four hundred thirty million, nine hundred fifty-four thousand, four hundred ninety-eight".
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