Base | Representation |
---|---|
bin | 1111100011101… |
… | …10111001010000 |
3 | 100002120121122010 |
4 | 13301312321100 |
5 | 231402313131 |
6 | 20541142520 |
7 | 3143214561 |
oct | 761667120 |
9 | 302517563 |
10 | 130510416 |
11 | 67740453 |
12 | 3785aa40 |
13 | 21066bca |
14 | 13494168 |
15 | b6ceb46 |
hex | 7c76e50 |
130510416 has 20 divisors (see below), whose sum is σ = 337152032. Its totient is φ = 43503456.
The previous prime is 130510409. The next prime is 130510423. The reversal of 130510416 is 614015031.
It is an interprime number because it is at equal distance from previous prime (130510409) and next prime (130510423).
It is a junction number, because it is equal to n+sod(n) for n = 130510392 and 130510401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359436 + ... + 1359531.
Almost surely, 2130510416 is an apocalyptic number.
130510416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
130510416 is an abundant number, since it is smaller than the sum of its proper divisors (206641616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130510416 is a wasteful number, since it uses less digits than its factorization.
130510416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2718978 (or 2718972 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 130510416 is about 11424.1155456342. The cubic root of 130510416 is about 507.2418268339.
Adding to 130510416 its reverse (614015031), we get a palindrome (744525447).
The spelling of 130510416 in words is "one hundred thirty million, five hundred ten thousand, four hundred sixteen".
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