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38870708414713 = 717979973377603
BaseRepresentation
bin10001101011010010010101…
…10001000110100011111001
312002122000002111120112111121
420311221022301012203321
520043324202323232323
6214400542410225241
711121213250666240
oct1065511261064371
9162560074515447
1038870708414713
1111426a7a5a755a
1244394a1725221
13188c652121906
149854d0ad1957
154761b2927a5d
hex235a4ac468f9

38870708414713 has 32 divisors (see below), whose sum is σ = 47569418152704. Its totient is φ = 31003468111872.

The previous prime is 38870708414663. The next prime is 38870708414717. The reversal of 38870708414713 is 31741480707883.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 38870708414713 - 221 = 38870706317561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38870708414717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9819570 + ... + 13197172.

It is an arithmetic number, because the mean of its divisors is an integer number (1486544317272).

Almost surely, 238870708414713 is an apocalyptic number.

It is an amenable number.

38870708414713 is a deficient number, since it is larger than the sum of its proper divisors (8698709737991).

38870708414713 is a wasteful number, since it uses less digits than its factorization.

38870708414713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378721.

The product of its (nonzero) digits is 25288704, while the sum is 61.

The spelling of 38870708414713 in words is "thirty-eight trillion, eight hundred seventy billion, seven hundred eight million, four hundred fourteen thousand, seven hundred thirteen".

Divisors: 1 7 17 97 119 679 997 1649 6979 11543 16949 96709 118643 676963 1644053 3377603 11508371 23643221 57419251 327627491 401934757 2293392437 3367470191 5569667347 23572291337 38987671429 57246993247 326644608527 400728952729 2286512259689 5552958344959 38870708414713