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61110106000101 = 33171734211827983
BaseRepresentation
bin11011110010100010011100…
…01010010000101011100101
322000101001212100200021122000
431321101032022100223211
531002211444114000401
6333545332314355513
715605026252310214
oct1571211612205345
9260331770607560
1061110106000101
11185207177775a4
126a2b66aa2bb99
1328138732a8782
141113a6007707b
1570e93289e186
hex37944e290ae5

61110106000101 has 64 divisors (see below), whose sum is σ = 96642150589440. Its totient is φ = 38031384867840.

The previous prime is 61110106000057. The next prime is 61110106000211. The reversal of 61110106000101 is 10100060101116.

61110106000101 is a `hidden beast` number, since 61 + 1 + 1 + 0 + 1 + 0 + 600 + 0 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 61110106000101 - 210 = 61110105999077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61110106005101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32516356 + ... + 34344338.

It is an arithmetic number, because the mean of its divisors is an integer number (1510033602960).

Almost surely, 261110106000101 is an apocalyptic number.

It is an amenable number.

61110106000101 is a deficient number, since it is larger than the sum of its proper divisors (35532044589339).

61110106000101 is a wasteful number, since it uses less digits than its factorization.

61110106000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828603 (or 1828597 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 61110106000101 its reverse (10100060101116), we get a palindrome (71210166101217).

The spelling of 61110106000101 in words is "sixty-one trillion, one hundred ten billion, one hundred six million, one hundred one", and thus it is an aban number.

Divisors: 1 3 9 17 27 51 153 173 421 459 519 1263 1557 2941 3789 4671 7157 8823 11367 21471 26469 64413 72833 79407 193239 218499 655497 1238161 1827983 1966491 3714483 5483949 11143449 16451847 31075711 33430347 49355541 93227133 279681399 316241059 769580843 839044197 948723177 2308742529 2846169531 5376098003 6926227587 8538508593 13082874331 16128294009 20778682761 39248622993 48384882027 117745868979 133137485839 145154646081 353237606937 399412457517 1198237372551 2263337259263 3594712117653 6790011777789 20370035333367 61110106000101