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83384174103 = 3131212173471
BaseRepresentation
bin100110110101000010…
…1011000011000010111
321222020012000221010120
41031222011120120113
52331232322032403
6102150044123023
76011223533256
oct1155205303027
9258205027116
1083384174103
11323aa21318a
12141b1236473
137b2b2a93b9
1440703c679d
15228064be53
hex136a158617

83384174103 has 8 divisors (see below), whose sum is σ = 112027593216. Its totient is φ = 55165102200.

The previous prime is 83384174087. The next prime is 83384174131. The reversal of 83384174103 is 30147148338.

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

It is not a de Polignac number, because 83384174103 - 24 = 83384174087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83384174603) 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 7 ways as a sum of consecutive naturals, for example, 106086343 + ... + 106087128.

It is an arithmetic number, because the mean of its divisors is an integer number (14003449152).

Almost surely, 283384174103 is an apocalyptic number.

83384174103 is a deficient number, since it is larger than the sum of its proper divisors (28643419113).

83384174103 is a wasteful number, since it uses less digits than its factorization.

83384174103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212173605.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 83384174103 in words is "eighty-three billion, three hundred eighty-four million, one hundred seventy-four thousand, one hundred three".

Divisors: 1 3 131 393 212173471 636520413 27794724701 83384174103