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130935001 = 401932579
BaseRepresentation
bin1111100110111…
…10100011011001
3100010101012001111
413303132203121
5232004410001
620554220321
73146633461
oct763364331
9303335044
10130935001
1167a0044a
1237a246a1
1321185242
1413564ba1
15b765851
hex7cde8d9

130935001 has 4 divisors (see below), whose sum is σ = 130971600. Its totient is φ = 130898404.

The previous prime is 130934977. The next prime is 130935019. The reversal of 130935001 is 100539031.

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.

It is a cyclic number.

It is not a de Polignac number, because 130935001 - 217 = 130803929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130935601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12271 + ... + 20308.

It is an arithmetic number, because the mean of its divisors is an integer number (32742900).

Almost surely, 2130935001 is an apocalyptic number.

It is an amenable number.

130935001 is a deficient number, since it is larger than the sum of its proper divisors (36599).

130935001 is an equidigital number, since it uses as much as digits as its factorization.

130935001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36598.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 130935001 is about 11442.6832954513. The cubic root of 130935001 is about 507.7912954762.

The spelling of 130935001 in words is "one hundred thirty million, nine hundred thirty-five thousand, one".

Divisors: 1 4019 32579 130935001