Base | Representation |
---|---|
bin | 100110110101001100… |
… | …1101110001001001010 |
3 | 21222020120001211021202 |
4 | 1031222121232021022 |
5 | 2331240203143442 |
6 | 102150354304202 |
7 | 6011320051436 |
oct | 1155231561112 |
9 | 258216054252 |
10 | 83389506122 |
11 | 3240222520a |
12 | 141b2b88062 |
13 | 7b2c425340 |
14 | 4070db39c6 |
15 | 2280d51c32 |
hex | 136a66e24a |
83389506122 has 32 divisors (see below), whose sum is σ = 142652727504. Its totient is φ = 36217728000.
The previous prime is 83389506097. The next prime is 83389506149. The reversal of 83389506122 is 22160598338.
It can be written as a sum of positive squares in 8 ways, for example, as 32724448201 + 50665057921 = 180899^2 + 225089^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3941372 + ... + 3962472.
Almost surely, 283389506122 is an apocalyptic number.
83389506122 is a deficient number, since it is larger than the sum of its proper divisors (59263221382).
83389506122 is a wasteful number, since it uses less digits than its factorization.
83389506122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30074.
The product of its (nonzero) digits is 622080, while the sum is 47.
The spelling of 83389506122 in words is "eighty-three billion, three hundred eighty-nine million, five hundred six thousand, one hundred twenty-two".
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