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130083373 = 718583339
BaseRepresentation
bin1111100000011…
…10101000101101
3100001202220211201
413300032220231
5231300131443
620524045501
73136455550
oct760165055
9301686751
10130083373
1167479622
1237693891
1320c47714
14133c2697
15b64834d
hex7c0ea2d

130083373 has 4 divisors (see below), whose sum is σ = 148666720. Its totient is φ = 111500028.

The previous prime is 130083361. The next prime is 130083383. The reversal of 130083373 is 373380031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 373380031 = 1073489533.

It is a cyclic number.

It is not a de Polignac number, because 130083373 - 25 = 130083341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130083313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9291663 + ... + 9291676.

It is an arithmetic number, because the mean of its divisors is an integer number (37166680).

Almost surely, 2130083373 is an apocalyptic number.

It is an amenable number.

130083373 is a deficient number, since it is larger than the sum of its proper divisors (18583347).

130083373 is an equidigital number, since it uses as much as digits as its factorization.

130083373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18583346.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130083373 is about 11405.4098128914. The cubic root of 130083373 is about 506.6879738173.

The spelling of 130083373 in words is "one hundred thirty million, eighty-three thousand, three hundred seventy-three".

Divisors: 1 7 18583339 130083373