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130499467 = 719981199
BaseRepresentation
bin1111100011101…
…00001110001011
3100002120001121121
413301310032023
5231401440332
620541020111
73143140630
oct761641613
9302501547
10130499467
11677331aa
1237854637
1321061c27
1413490187
15b6cb797
hex7c7438b

130499467 has 8 divisors (see below), whose sum is σ = 156992000. Its totient is φ = 105969384.

The previous prime is 130499443. The next prime is 130499471. The reversal of 130499467 is 764994031.

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

It is not a de Polignac number, because 130499467 - 219 = 129975179 is a prime.

It is a super-2 number, since 2×1304994672 = 34060221774568178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130499767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490467 + ... + 490732.

It is an arithmetic number, because the mean of its divisors is an integer number (19624000).

Almost surely, 2130499467 is an apocalyptic number.

130499467 is a deficient number, since it is larger than the sum of its proper divisors (26492533).

130499467 is an equidigital number, since it uses as much as digits as its factorization.

130499467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981225.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 130499467 is about 11423.6363299958. The cubic root of 130499467 is about 507.2276416415.

The spelling of 130499467 in words is "one hundred thirty million, four hundred ninety-nine thousand, four hundred sixty-seven".

Divisors: 1 7 19 133 981199 6868393 18642781 130499467