Base | Representation |
---|---|
bin | 1100100000111… |
… | …10101001011011 |
3 | 21022112200210010 |
4 | 12100132221123 |
5 | 203333430011 |
6 | 14230053003 |
7 | 2413225161 |
oct | 620365133 |
9 | 238480703 |
10 | 104983131 |
11 | 54295420 |
12 | 2b1aa163 |
13 | 189999c6 |
14 | dd2b231 |
15 | 933b1a6 |
hex | 641ea5b |
104983131 has 16 divisors (see below), whose sum is σ = 154546560. Its totient is φ = 62857920.
The previous prime is 104983093. The next prime is 104983141. The reversal of 104983131 is 131389401.
It is not a de Polignac number, because 104983131 - 213 = 104974939 is a prime.
It is a super-2 number, since 2×1049831312 = 22042915589126322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104983141) 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, 16426 + ... + 21903.
It is an arithmetic number, because the mean of its divisors is an integer number (9659160).
Almost surely, 2104983131 is an apocalyptic number.
104983131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104983131 is a deficient number, since it is larger than the sum of its proper divisors (49563429).
104983131 is a wasteful number, since it uses less digits than its factorization.
104983131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38426.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 104983131 is about 10246.1276099803. The cubic root of 104983131 is about 471.7441323040.
The spelling of 104983131 in words is "one hundred four million, nine hundred eighty-three thousand, one hundred thirty-one".
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