Base | Representation |
---|---|
bin | 10100001010100… |
… | …10110101110110 |
3 | 102210022012222012 |
4 | 22011102311312 |
5 | 321301110204 |
6 | 24441404222 |
7 | 4122560000 |
oct | 1205226566 |
9 | 383265865 |
10 | 169160054 |
11 | 875394a8 |
12 | 48799672 |
13 | 29079c0b |
14 | 18675370 |
15 | ecb676e |
hex | a152d76 |
169160054 has 20 divisors (see below), whose sum is σ = 296020884. Its totient is φ = 72495108.
The previous prime is 169160029. The next prime is 169160099. The reversal of 169160054 is 450061961.
169160054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 169160054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12812 + ... + 22415.
Almost surely, 2169160054 is an apocalyptic number.
169160054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
169160054 is a deficient number, since it is larger than the sum of its proper divisors (126860830).
169160054 is an frugal number, since it uses more digits than its factorization.
169160054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35257 (or 35236 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 169160054 is about 13006.1544662517. The cubic root of 169160054 is about 553.0519632846.
The spelling of 169160054 in words is "one hundred sixty-nine million, one hundred sixty thousand, fifty-four".
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