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38680246636350 = 235211294318799177
BaseRepresentation
bin10001100101101111100100…
…10111000100111100111110
312001221210110220010201022020
420302313302113010330332
520032214121114330400
6214133243205301010
711101361366410464
oct1062676227047476
9161853426121266
1038680246636350
111136322291a460
1244085a8404766
1318776bac2b087
1497a1c36ca834
15471266a482a0
hex232df25c4f3e

38680246636350 has 192 divisors, whose sum is σ = 110773780381440. Its totient is φ = 8843132390400.

The previous prime is 38680246636337. The next prime is 38680246636391. The reversal of 38680246636350 is 5363664208683.

It is a super-2 number, since 2×386802466363502 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7342039 + ... + 11457138.

It is an arithmetic number, because the mean of its divisors is an integer number (576946772820).

Almost surely, 238680246636350 is an apocalyptic number.

38680246636350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38680246636350 is an abundant number, since it is smaller than the sum of its proper divisors (72093533745090).

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

38680246636350 is a wasteful number, since it uses less digits than its factorization.

38680246636350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18799275 (or 18799270 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 60.

The spelling of 38680246636350 in words is "thirty-eight trillion, six hundred eighty billion, two hundred forty-six million, six hundred thirty-six thousand, three hundred fifty".