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130010615 = 573714589
BaseRepresentation
bin1111011111111…
…00110111110111
3100001122020000222
413233330313313
5231240314430
620522324555
73136033460
oct757746767
9301566028
10130010615
1167429999
123765975b
1320c20577
14133a3d67
15b6319e5
hex7bfcdf7

130010615 has 8 divisors (see below), whose sum is σ = 178300320. Its totient is φ = 89150112.

The previous prime is 130010579. The next prime is 130010623. The reversal of 130010615 is 516010031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130010615 - 28 = 130010359 is a prime.

It is a super-3 number, since 3×1300106153 (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130010593 and 130010602.

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, 1857260 + ... + 1857329.

It is an arithmetic number, because the mean of its divisors is an integer number (22287540).

Almost surely, 2130010615 is an apocalyptic number.

130010615 is a deficient number, since it is larger than the sum of its proper divisors (48289705).

130010615 is an equidigital number, since it uses as much as digits as its factorization.

130010615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714601.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 130010615 is about 11402.2197400331. The cubic root of 130010615 is about 506.5934895952.

Adding to 130010615 its reverse (516010031), we get a palindrome (646020646).

The spelling of 130010615 in words is "one hundred thirty million, ten thousand, six hundred fifteen".

Divisors: 1 5 7 35 3714589 18572945 26002123 130010615