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141656665463445 = 35111091397866347
BaseRepresentation
bin100000001101011000000011…
…001110011001101010010101
3200120120020121120120211002210
4200031120003032121222111
5122031400322324312240
61221140101305224033
741560233140263656
oct4015300316315225
9616506546524083
10141656665463445
1141155288744060
1213a7a016792019
1361072212ab762
1426da30d66152d
151159c356ec780
hex80d603399a95

141656665463445 has 32 divisors (see below), whose sum is σ = 247257567567360. Its totient is φ = 68681381579840.

The previous prime is 141656665463309. The next prime is 141656665463473. The reversal of 141656665463445 is 544364566656141.

It is not a de Polignac number, because 141656665463445 - 217 = 141656665332373 is a prime.

It is a super-2 number, since 2×1416566654634452 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14074762 + ... + 21941108.

It is an arithmetic number, because the mean of its divisors is an integer number (7726798986480).

Almost surely, 2141656665463445 is an apocalyptic number.

141656665463445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141656665463445 is a deficient number, since it is larger than the sum of its proper divisors (105600902103915).

141656665463445 is a wasteful number, since it uses less digits than its factorization.

141656665463445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7975505.

The product of its digits is 746496000, while the sum is 66.

The spelling of 141656665463445 in words is "one hundred forty-one trillion, six hundred fifty-six billion, six hundred sixty-five million, four hundred sixty-three thousand, four hundred forty-five".

Divisors: 1 3 5 11 15 33 55 165 109139 327417 545695 1200529 1637085 3601587 6002645 7866347 18007935 23599041 39331735 86529817 117995205 259589451 432649085 1297947255 858525245233 2575575735699 4292626226165 9443777697563 12877878678495 28331333092689 47218888487815 141656665463445