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38625101357129 = 732291708848443
BaseRepresentation
bin10001100100001000110110…
…11100100010000001001001
312001202112010201120021111022
420302010123130202001021
520030313201421412004
6214052043202442225
711064400006311620
oct1062043334420111
9161675121507438
1038625101357129
11113418a4841a31
1243b9978363375
1318724401c4541
149776718bc6b7
1546eada6012be
hex23211b722049

38625101357129 has 8 divisors (see below), whose sum is σ = 44156643792960. Its totient is φ = 33096976624656.

The previous prime is 38625101357111. The next prime is 38625101357159. The reversal of 38625101357129 is 92175310152683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38625101357129 - 28 = 38625101356873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38625101357159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854401619 + ... + 854446824.

It is an arithmetic number, because the mean of its divisors is an integer number (5519580474120).

Almost surely, 238625101357129 is an apocalyptic number.

It is an amenable number.

38625101357129 is a deficient number, since it is larger than the sum of its proper divisors (5531542435831).

38625101357129 is a wasteful number, since it uses less digits than its factorization.

38625101357129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708851679.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 38625101357129 in words is "thirty-eight trillion, six hundred twenty-five billion, one hundred one million, three hundred fifty-seven thousand, one hundred twenty-nine".

Divisors: 1 7 3229 22603 1708848443 11961939101 5517871622447 38625101357129