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83465495 = 517981947
BaseRepresentation
bin1001111100110…
…01010100010111
312211001111010122
410332121110113
5132331343440
612140542155
72032305431
oct476312427
9184044118
1083465495
1143128953
1223b5195b
13143a4889
14b129651
1574da7b5
hex4f99517

83465495 has 8 divisors (see below), whose sum is σ = 106050384. Its totient is φ = 62844544.

The previous prime is 83465483. The next prime is 83465533. The reversal of 83465495 is 59456438.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83465495 is a prime.

It is a Duffinian number.

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, 490889 + ... + 491058.

It is an arithmetic number, because the mean of its divisors is an integer number (13256298).

Almost surely, 283465495 is an apocalyptic number.

83465495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

83465495 is a deficient number, since it is larger than the sum of its proper divisors (22584889).

83465495 is a wasteful number, since it uses less digits than its factorization.

83465495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981969.

The product of its digits is 518400, while the sum is 44.

The square root of 83465495 is about 9135.9452165608. The cubic root of 83465495 is about 437.0210181074.

The spelling of 83465495 in words is "eighty-three million, four hundred sixty-five thousand, four hundred ninety-five".

Divisors: 1 5 17 85 981947 4909735 16693099 83465495