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6161076038686 = 215464231992041
BaseRepresentation
bin101100110100111110010…
…1111111010110000011110
3210210222210222112010110211
41121221330233322300132
51301420340431214221
621034205333323034
71204060131152332
oct131517457726036
923728728463424
106161076038686
111a65996894388
12836083a9647a
13358caa50abaa
141742aa5a57c2
15aa3e51266e1
hex59a7cbfac1e

6161076038686 has 8 divisors (see below), whose sum is σ = 9241624673424. Its totient is φ = 3080534480880.

The previous prime is 6161076038659. The next prime is 6161076038693. The reversal of 6161076038686 is 6868306701616.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6161076038686.

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, 2096826 + ... + 4088866.

It is an arithmetic number, because the mean of its divisors is an integer number (1155203084178).

Almost surely, 26161076038686 is an apocalyptic number.

6161076038686 is a deficient number, since it is larger than the sum of its proper divisors (3080548634738).

6161076038686 is a wasteful number, since it uses less digits than its factorization.

6161076038686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538466.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 6161076038686 in words is "six trillion, one hundred sixty-one billion, seventy-six million, thirty-eight thousand, six hundred eighty-six".

Divisors: 1 2 1546423 1992041 3092846 3984082 3080538019343 6161076038686