Base | Representation |
---|---|
bin | 1111100100100… |
… | …10111110110110 |
3 | 100002210110110002 |
4 | 13302102332312 |
5 | 231420003322 |
6 | 20543431302 |
7 | 3144204152 |
oct | 762227666 |
9 | 302713402 |
10 | 130625462 |
11 | 67809930 |
12 | 378b5532 |
13 | 210a7396 |
14 | 134c4062 |
15 | b703c92 |
hex | 7c92fb6 |
130625462 has 8 divisors (see below), whose sum is σ = 213750792. Its totient is φ = 59375200.
The previous prime is 130625449. The next prime is 130625479. The reversal of 130625462 is 264526031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1306254623 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2968739 + ... + 2968782.
It is an arithmetic number, because the mean of its divisors is an integer number (26718849).
Almost surely, 2130625462 is an apocalyptic number.
130625462 is a deficient number, since it is larger than the sum of its proper divisors (83125330).
130625462 is a wasteful number, since it uses less digits than its factorization.
130625462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5937534.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 130625462 is about 11429.1496621577. The cubic root of 130625462 is about 507.3908290010.
The spelling of 130625462 in words is "one hundred thirty million, six hundred twenty-five thousand, four hundred sixty-two".
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