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130513064 = 23111483103
BaseRepresentation
bin1111100011101…
…11100010101000
3100002120202021012
413301313202220
5231402404224
620541203052
73143225363
oct761674250
9302522235
10130513064
1167742440
1237860488
1321068186
14134950da
15b6d080e
hex7c778a8

130513064 has 16 divisors (see below), whose sum is σ = 266958720. Its totient is φ = 59324080.

The previous prime is 130513049. The next prime is 130513093. The reversal of 130513064 is 460315031.

It is a happy 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, 741464 + ... + 741639.

It is an arithmetic number, because the mean of its divisors is an integer number (16684920).

Almost surely, 2130513064 is an apocalyptic number.

It is an amenable number.

130513064 is an abundant number, since it is smaller than the sum of its proper divisors (136445656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130513064 is a wasteful number, since it uses less digits than its factorization.

130513064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483120 (or 1483116 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130513064 is about 11424.2314402326. The cubic root of 130513064 is about 507.2452573832.

Adding to 130513064 its reverse (460315031), we get a palindrome (590828095).

The spelling of 130513064 in words is "one hundred thirty million, five hundred thirteen thousand, sixty-four".

Divisors: 1 2 4 8 11 22 44 88 1483103 2966206 5932412 11864824 16314133 32628266 65256532 130513064