Base | Representation |
---|---|
bin | 1100010100101… |
… | …11000010010011 |
3 | 21012112012110020 |
4 | 12022113002103 |
5 | 202431112331 |
6 | 14131434523 |
7 | 2363464524 |
oct | 612270223 |
9 | 235465406 |
10 | 103379091 |
11 | 5339a272 |
12 | 2a755a43 |
13 | 1855787a |
14 | da3084b |
15 | 9120c96 |
hex | 6297093 |
103379091 has 16 divisors (see below), whose sum is σ = 146803104. Its totient is φ = 64484864.
The previous prime is 103379083. The next prime is 103379093. The reversal of 103379091 is 190973301.
It is a cyclic number.
It is not a de Polignac number, because 103379091 - 23 = 103379083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103379093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2965 + ... + 14681.
It is an arithmetic number, because the mean of its divisors is an integer number (9175194).
Almost surely, 2103379091 is an apocalyptic number.
103379091 is a deficient number, since it is larger than the sum of its proper divisors (43424013).
103379091 is a wasteful number, since it uses less digits than its factorization.
103379091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11910.
The product of its (nonzero) digits is 5103, while the sum is 33.
The square root of 103379091 is about 10167.5508850460. The cubic root of 103379091 is about 469.3291939475.
The spelling of 103379091 in words is "one hundred three million, three hundred seventy-nine thousand, ninety-one".
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