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130827995 = 564340693
BaseRepresentation
bin1111100110001…
…00011011011011
3100010011202021022
413303010123123
5231442443440
620552033055
73146006504
oct763043333
9303152238
10130827995
1167938011
123799278b
132114861c
1413537bab
15b743cb5
hex7cc46db

130827995 has 8 divisors (see below), whose sum is σ = 157241616. Its totient is φ = 104497056.

The previous prime is 130827989. The next prime is 130828001. The reversal of 130827995 is 599728031.

It is an interprime number because it is at equal distance from previous prime (130827989) and next prime (130828001).

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 130827995 - 212 = 130823899 is a prime.

It is a Duffinian 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, 17132 + ... + 23561.

It is an arithmetic number, because the mean of its divisors is an integer number (19655202).

Almost surely, 2130827995 is an apocalyptic number.

130827995 is a deficient number, since it is larger than the sum of its proper divisors (26413621).

130827995 is an equidigital number, since it uses as much as digits as its factorization.

130827995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41341.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 130827995 is about 11438.0066008024. The cubic root of 130827995 is about 507.6529277777.

The spelling of 130827995 in words is "one hundred thirty million, eight hundred twenty-seven thousand, nine hundred ninety-five".

Divisors: 1 5 643 3215 40693 203465 26165599 130827995