Base | Representation |
---|---|
bin | 1111100010001… |
… | …00010110110111 |
3 | 100002012002200102 |
4 | 13301010112313 |
5 | 231324202130 |
6 | 20532504315 |
7 | 3141363224 |
oct | 761042667 |
9 | 302162612 |
10 | 130303415 |
11 | 67609980 |
12 | 3777b09b |
13 | 20cc3918 |
14 | 1343c94b |
15 | b68d645 |
hex | 7c445b7 |
130303415 has 16 divisors (see below), whose sum is σ = 173801376. Its totient is φ = 92976000.
The previous prime is 130303399. The next prime is 130303421. The reversal of 130303415 is 514303031.
It is a happy number.
It is not a de Polignac number, because 130303415 - 24 = 130303399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19436 + ... + 25265.
It is an arithmetic number, because the mean of its divisors is an integer number (10862586).
Almost surely, 2130303415 is an apocalyptic number.
130303415 is a deficient number, since it is larger than the sum of its proper divisors (43497961).
130303415 is a wasteful number, since it uses less digits than its factorization.
130303415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44770.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 130303415 is about 11415.0521242787. The cubic root of 130303415 is about 506.9735082060.
Adding to 130303415 its reverse (514303031), we get a palindrome (644606446).
The spelling of 130303415 in words is "one hundred thirty million, three hundred three thousand, four hundred fifteen".
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