Base | Representation |
---|---|
bin | 111100101001000000… |
… | …1000111110000011100 |
3 | 110110010121101200122121 |
4 | 1321102001013300130 |
5 | 4113200102411013 |
6 | 135454034352324 |
7 | 12260045420536 |
oct | 1712201076034 |
9 | 413117350577 |
10 | 130225044508 |
11 | 50256708429 |
12 | 212a412b6a4 |
13 | c3846ba370 |
14 | 643532a856 |
15 | 35c29b858d |
hex | 1e52047c1c |
130225044508 has 24 divisors (see below), whose sum is σ = 245470750448. Its totient is φ = 60092447616.
The previous prime is 130225044491. The next prime is 130225044517. The reversal of 130225044508 is 805440522031.
It is a super-2 number, since 2×1302250445082 (a number of 23 digits) contains 22 as substring.
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, 41560 + ... + 512032.
Almost surely, 2130225044508 is an apocalyptic number.
It is an amenable number.
130225044508 is a deficient number, since it is larger than the sum of its proper divisors (115245705940).
130225044508 is a wasteful number, since it uses less digits than its factorization.
130225044508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475813 (or 475811 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 130225044508 its reverse (805440522031), we get a palindrome (935665566539).
The spelling of 130225044508 in words is "one hundred thirty billion, two hundred twenty-five million, forty-four thousand, five hundred eight".
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