Base | Representation |
---|---|
bin | 1101011000101111100… |
… | …0110000111000010010 |
3 | 210222121201021121220221 |
4 | 3112023320300320102 |
5 | 12231444411224421 |
6 | 253352413223254 |
7 | 22421060163364 |
oct | 3261370607022 |
9 | 728551247827 |
10 | 229980179986 |
11 | 895968a8157 |
12 | 386a3a91b2a |
13 | 188c1564a4b |
14 | b1b9a4ad34 |
15 | 5eb0485841 |
hex | 358be30e12 |
229980179986 has 16 divisors (see below), whose sum is σ = 361165392000. Its totient is φ = 109687262608.
The previous prime is 229980179959. The next prime is 229980179999. The reversal of 229980179986 is 689971089922.
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, 23881786 + ... + 23891413.
It is an arithmetic number, because the mean of its divisors is an integer number (22572837000).
Almost surely, 2229980179986 is an apocalyptic number.
229980179986 is a deficient number, since it is larger than the sum of its proper divisors (131185212014).
229980179986 is a wasteful number, since it uses less digits than its factorization.
229980179986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47773313.
The product of its (nonzero) digits is 70543872, while the sum is 70.
The spelling of 229980179986 in words is "two hundred twenty-nine billion, nine hundred eighty million, one hundred seventy-nine thousand, nine hundred eighty-six".
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