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38500365887061 = 313987188868899
BaseRepresentation
bin10001100000100000100001…
…01000011110011001010101
312001022121011200202212021120
420300100100220132121111
520021242222131341221
6213514453544434153
711052362646311211
oct1060202050363125
9161277150685246
1038500365887061
11112a3a05928091
124399766778959
131863751c0a6a0
149715db693941
1546b739a485c6
hex230410a1e655

38500365887061 has 8 divisors (see below), whose sum is σ = 55282576658400. Its totient is φ = 23692532853552.

The previous prime is 38500365886883. The next prime is 38500365887077. The reversal of 38500365887061 is 16078856300583.

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

It is not a de Polignac number, because 38500365887061 - 211 = 38500365885013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38500365886986 and 38500365887004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38500365887461) 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, 493594434411 + ... + 493594434488.

It is an arithmetic number, because the mean of its divisors is an integer number (6910322082300).

Almost surely, 238500365887061 is an apocalyptic number.

It is an amenable number.

38500365887061 is a deficient number, since it is larger than the sum of its proper divisors (16782210771339).

38500365887061 is a wasteful number, since it uses less digits than its factorization.

38500365887061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987188868915.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 38500365887061 in words is "thirty-eight trillion, five hundred billion, three hundred sixty-five million, eight hundred eighty-seven thousand, sixty-one".

Divisors: 1 3 13 39 987188868899 2961566606697 12833455295687 38500365887061