Base | Representation |
---|---|
bin | 1111100010101… |
… | …00111000110100 |
3 | 100002022112120011 |
4 | 13301110320310 |
5 | 231333333444 |
6 | 20534150004 |
7 | 3142064512 |
oct | 761247064 |
9 | 302275504 |
10 | 130371124 |
11 | 67655834 |
12 | 377b2304 |
13 | 210186a0 |
14 | 134594b2 |
15 | b6a3734 |
hex | 7c54e34 |
130371124 has 24 divisors (see below), whose sum is σ = 254174760. Its totient is φ = 58095744.
The previous prime is 130371121. The next prime is 130371127. The reversal of 130371124 is 421173031.
It is an interprime number because it is at equal distance from previous prime (130371121) and next prime (130371127).
It can be written as a sum of positive squares in 4 ways, for example, as 400 + 130370724 = 20^2 + 11418^2 .
It is a junction number, because it is equal to n+sod(n) for n = 130371095 and 130371104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130371121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41719 + ... + 44734.
It is an arithmetic number, because the mean of its divisors is an integer number (10590615).
Almost surely, 2130371124 is an apocalyptic number.
It is an amenable number.
130371124 is a deficient number, since it is larger than the sum of its proper divisors (123803636).
130371124 is a wasteful number, since it uses less digits than its factorization.
130371124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86499 (or 86497 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 130371124 is about 11418.0175161891. The cubic root of 130371124 is about 507.0613051511.
It can be divided in two parts, 13037 and 1124, that added together give a square (14161 = 1192).
The spelling of 130371124 in words is "one hundred thirty million, three hundred seventy-one thousand, one hundred twenty-four".
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