Base | Representation |
---|---|
bin | 1001110101101110110… |
… | …1101001110111011110 |
3 | 121011022212010122011111 |
4 | 2131123231221313132 |
5 | 10232144324403131 |
6 | 205353525412234 |
7 | 15133012566205 |
oct | 2353355516736 |
9 | 534285118144 |
10 | 169042419166 |
11 | 65766047555 |
12 | 28917b6a07a |
13 | 12c2c74c8ca |
14 | 827880c23c |
15 | 45e5747ab1 |
hex | 275bb69dde |
169042419166 has 8 divisors (see below), whose sum is σ = 254765352744. Its totient is φ = 84120634920.
The previous prime is 169042418981. The next prime is 169042419167. The reversal of 169042419166 is 661914240961.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1690424191663 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (169042419167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200286805 + ... + 200287648.
It is an arithmetic number, because the mean of its divisors is an integer number (31845669093).
Almost surely, 2169042419166 is an apocalyptic number.
169042419166 is a deficient number, since it is larger than the sum of its proper divisors (85722933578).
169042419166 is a wasteful number, since it uses less digits than its factorization.
169042419166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400574666.
The product of its (nonzero) digits is 559872, while the sum is 49.
The spelling of 169042419166 in words is "one hundred sixty-nine billion, forty-two million, four hundred nineteen thousand, one hundred sixty-six".
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