Base | Representation |
---|---|
bin | 11001010101001000… |
… | …00011101001011110 |
3 | 1022002201220121222202 |
4 | 30222210003221132 |
5 | 210322320401321 |
6 | 10125225411502 |
7 | 660665365553 |
oct | 145244035136 |
9 | 38081817882 |
10 | 13598997086 |
11 | 5849308874 |
12 | 2776339b92 |
13 | 1389508c4c |
14 | 930130a2a |
15 | 548d2270b |
hex | 32a903a5e |
13598997086 has 16 divisors (see below), whose sum is σ = 21104863200. Its totient is φ = 6564108768.
The previous prime is 13598997079. The next prime is 13598997107. The reversal of 13598997086 is 68079989531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588560 + ... + 611228.
It is an arithmetic number, because the mean of its divisors is an integer number (1319053950).
Almost surely, 213598997086 is an apocalyptic number.
13598997086 is a deficient number, since it is larger than the sum of its proper divisors (7505866114).
13598997086 is a wasteful number, since it uses less digits than its factorization.
13598997086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33043.
The product of its (nonzero) digits is 29393280, while the sum is 65.
The spelling of 13598997086 in words is "thirteen billion, five hundred ninety-eight million, nine hundred ninety-seven thousand, eighty-six".
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