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80010106101 = 3347137460217
BaseRepresentation
bin100101010000011111…
…0010101010011110101
321122112001010111222000
41022200332111103311
52302330041343401
6100431154125513
75531503452312
oct1124076252365
9248461114860
1080010106101
1130a28689a32
121360b280899
137711262a63
143c30249d09
152134318186
hex12a0f954f5

80010106101 has 32 divisors (see below), whose sum is σ = 121939361280. Its totient is φ = 51824003328.

The previous prime is 80010106091. The next prime is 80010106103. The reversal of 80010106101 is 10160101008.

It is not a de Polignac number, because 80010106101 - 26 = 80010106037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80010106103) 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 31 ways as a sum of consecutive naturals, for example, 56256 + ... + 403961.

It is an arithmetic number, because the mean of its divisors is an integer number (3810605040).

Almost surely, 280010106101 is an apocalyptic number.

It is an amenable number.

80010106101 is a deficient number, since it is larger than the sum of its proper divisors (41929255179).

80010106101 is a wasteful number, since it uses less digits than its factorization.

80010106101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460410 (or 460404 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 80010106101 its reverse (10160101008), we get a palindrome (90170207109).

The spelling of 80010106101 in words is "eighty billion, ten million, one hundred six thousand, one hundred one".

Divisors: 1 3 9 27 47 137 141 411 423 1233 1269 3699 6439 19317 57951 173853 460217 1380651 4141953 12425859 21630199 63049729 64890597 189149187 194671791 567447561 584015373 1702342683 2963337263 8890011789 26670035367 80010106101