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38430232416325 = 522366835186811
BaseRepresentation
bin10001011110011101111000…
…10110100001000001000101
312001001220010222021101222101
420233032330112201001011
520014120103444310300
6213422334405032101
711044330661534101
oct1057167426410105
9161056128241871
1038430232416325
1111277196363522
1243880530b5631
131859c55c30889
1496c067056901
154699d2870b6a
hex22f3bc5a1045

38430232416325 has 12 divisors (see below), whose sum is σ = 49725378988128. Its totient is φ = 29407482196400.

The previous prime is 38430232416167. The next prime is 38430232416337. The reversal of 38430232416325 is 52361423203483.

It is a de Polignac number, because none of the positive numbers 2k-38430232416325 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 11 ways as a sum of consecutive naturals, for example, 33417592831 + ... + 33417593980.

It is an arithmetic number, because the mean of its divisors is an integer number (4143781582344).

Almost surely, 238430232416325 is an apocalyptic number.

It is an amenable number.

38430232416325 is a deficient number, since it is larger than the sum of its proper divisors (11295146571803).

38430232416325 is a wasteful number, since it uses less digits than its factorization.

38430232416325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66835186844 (or 66835186839 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 38430232416325 in words is "thirty-eight trillion, four hundred thirty billion, two hundred thirty-two million, four hundred sixteen thousand, three hundred twenty-five".

Divisors: 1 5 23 25 115 575 66835186811 334175934055 1537209296653 1670879670275 7686046483265 38430232416325