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38299930410 = 2357182380621
BaseRepresentation
bin100011101010110110…
…101000111100101010
310122212012002001110010
4203222312220330222
51111414240233120
625332244232350
72524052015460
oct435266507452
9118765061403
1038299930410
1115274348655
12750a69b6b6
1337c4ab0421
141bd48a8830
15ee261c7e0
hex8eada8f2a

38299930410 has 32 divisors (see below), whose sum is σ = 105051238272. Its totient is φ = 8754269760.

The previous prime is 38299930397. The next prime is 38299930421. The reversal of 38299930410 is 1403999283.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 38299930410.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91190101 + ... + 91190520.

It is an arithmetic number, because the mean of its divisors is an integer number (3282851196).

Almost surely, 238299930410 is an apocalyptic number.

38299930410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38299930410 is an abundant number, since it is smaller than the sum of its proper divisors (66751307862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38299930410 is a wasteful number, since it uses less digits than its factorization.

38299930410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182380638.

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 38299930410 in words is "thirty-eight billion, two hundred ninety-nine million, nine hundred thirty thousand, four hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 182380621 364761242 547141863 911903105 1094283726 1276664347 1823806210 2553328694 2735709315 3829993041 5471418630 6383321735 7659986082 12766643470 19149965205 38299930410