Base | Representation |
---|---|
bin | 1111100010011… |
… | …01110001110100 |
3 | 100002021001121122 |
4 | 13301031301310 |
5 | 231331421004 |
6 | 20533403112 |
7 | 3141613562 |
oct | 761156164 |
9 | 302231548 |
10 | 130342004 |
11 | 67635971 |
12 | 37799498 |
13 | 21008360 |
14 | 1344ca32 |
15 | b699cbe |
hex | 7c4dc74 |
130342004 has 24 divisors (see below), whose sum is σ = 248186568. Its totient is φ = 59535360.
The previous prime is 130341977. The next prime is 130342019. The reversal of 130342004 is 400243031.
It can be written as a sum of positive squares in 4 ways, for example, as 336400 + 130005604 = 580^2 + 11402^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7877 + ... + 17964.
It is an arithmetic number, because the mean of its divisors is an integer number (10341107).
Almost surely, 2130342004 is an apocalyptic number.
It is an amenable number.
130342004 is a deficient number, since it is larger than the sum of its proper divisors (117844564).
130342004 is a wasteful number, since it uses less digits than its factorization.
130342004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25955 (or 25953 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 130342004 is about 11416.7422673896. The cubic root of 130342004 is about 507.0235495392.
Adding to 130342004 its reverse (400243031), we get a palindrome (530585035).
The spelling of 130342004 in words is "one hundred thirty million, three hundred forty-two thousand, four".
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