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38430227004316 = 2271372508107297
BaseRepresentation
bin10001011110011101111000…
…00001110111101110011100
312001001220010121002110002121
420233032330001313232130
520014120101103114231
6213422334053032324
711044330564533460
oct1057167401675634
9161056117073077
1038430227004316
11112771932a7394
1243880513256a4
131859c54a873c4
1496c0664484a0
154699d2152311
hex22f3bc077b9c

38430227004316 has 12 divisors (see below), whose sum is σ = 76860454008688. Its totient is φ = 16470097287552.

The previous prime is 38430227004229. The next prime is 38430227004331. The reversal of 38430227004316 is 61340072203483.

38430227004316 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686254053621 + ... + 686254053676.

Almost surely, 238430227004316 is an apocalyptic number.

It is an amenable number.

38430227004316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38430227004316 is a wasteful number, since it uses less digits than its factorization.

38430227004316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372508107308 (or 1372508107306 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

Adding to 38430227004316 its reverse (61340072203483), we get a palindrome (99770299207799).

The spelling of 38430227004316 in words is "thirty-eight trillion, four hundred thirty billion, two hundred twenty-seven million, four thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 1372508107297 2745016214594 5490032429188 9607556751079 19215113502158 38430227004316