Base | Representation |
---|---|
bin | 101110101001000000… |
… | …0011110101011000011 |
3 | 100120112022220112020021 |
4 | 1131102000132223003 |
5 | 3120111441331110 |
6 | 114002442354311 |
7 | 10144026563245 |
oct | 1352200365303 |
9 | 316468815207 |
10 | 100160105155 |
11 | 3952884a510 |
12 | 174b34bb997 |
13 | 95a2a39016 |
14 | 4bc241a095 |
15 | 29133132da |
hex | 175201eac3 |
100160105155 has 32 divisors (see below), whose sum is σ = 133318153728. Its totient is φ = 71627846400.
The previous prime is 100160105131. The next prime is 100160105183. The reversal of 100160105155 is 551501061001.
It is not a de Polignac number, because 100160105155 - 29 = 100160104643 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1291282 + ... + 1366648.
It is an arithmetic number, because the mean of its divisors is an integer number (4166192304).
Almost surely, 2100160105155 is an apocalyptic number.
100160105155 is a deficient number, since it is larger than the sum of its proper divisors (33158048573).
100160105155 is a wasteful number, since it uses less digits than its factorization.
100160105155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75787.
The product of its (nonzero) digits is 750, while the sum is 25.
Adding to 100160105155 its reverse (551501061001), we get a palindrome (651661166156).
The spelling of 100160105155 in words is "one hundred billion, one hundred sixty million, one hundred five thousand, one hundred fifty-five".
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