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711161425367242 = 21991786837752179
BaseRepresentation
bin1010000110110011000010110…
…0001000110001000011001010
310110021000100221111011200120121
42201230300230020301003022
51221203132044343222432
611000303014300413454
7302536501036606633
oct24154605410610312
93407010844150517
10711161425367242
11196663959752743
1267917a2254728a
13246a83087043a5
14c78857a56288a
155733e19cda197
hex286cc2c2310ca

711161425367242 has 8 divisors (see below), whose sum is σ = 1072102651308000. Its totient is φ = 353793874931244.

The previous prime is 711161425367227. The next prime is 711161425367243. The reversal of 711161425367242 is 242763524161117.

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 711161425367242.

It is not an unprimeable number, because it can be changed into a prime (711161425367243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893418875692 + ... + 893418876487.

It is an arithmetic number, because the mean of its divisors is an integer number (134012831413500).

Almost surely, 2711161425367242 is an apocalyptic number.

711161425367242 is a deficient number, since it is larger than the sum of its proper divisors (360941225940758).

711161425367242 is a wasteful number, since it uses less digits than its factorization.

711161425367242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786837752380.

The product of its digits is 3386880, while the sum is 52.

The spelling of 711161425367242 in words is "seven hundred eleven trillion, one hundred sixty-one billion, four hundred twenty-five million, three hundred sixty-seven thousand, two hundred forty-two".

Divisors: 1 2 199 398 1786837752179 3573675504358 355580712683621 711161425367242