Base | Representation |
---|---|
bin | 1100111010110… |
… | …11111111110111 |
3 | 21112221021121200 |
4 | 12131123333313 |
5 | 210221131101 |
6 | 14430543543 |
7 | 2454134055 |
oct | 635337767 |
9 | 245837550 |
10 | 108380151 |
11 | 561a5680 |
12 | 30367bb3 |
13 | 195b8c89 |
14 | 105731d5 |
15 | 97ac986 |
hex | 675bff7 |
108380151 has 48 divisors (see below), whose sum is σ = 183575808. Its totient is φ = 60883200.
The previous prime is 108380143. The next prime is 108380197. The reversal of 108380151 is 151083801.
It is not a de Polignac number, because 108380151 - 23 = 108380143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108380651) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119040 + ... + 119946.
It is an arithmetic number, because the mean of its divisors is an integer number (3824496).
Almost surely, 2108380151 is an apocalyptic number.
108380151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
108380151 is a deficient number, since it is larger than the sum of its proper divisors (75195657).
108380151 is a wasteful number, since it uses less digits than its factorization.
108380151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1012 (or 1009 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The square root of 108380151 is about 10410.5788023529. The cubic root of 108380151 is about 476.7784132247.
The spelling of 108380151 in words is "one hundred eight million, three hundred eighty thousand, one hundred fifty-one".
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