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106060506081 = 31961107285079
BaseRepresentation
bin110001011000110110…
…0101110001111100001
3101010202112112221122220
41202301230232033201
53214202442143311
6120420140421253
710443164266305
oct1426154561741
9333675487586
10106060506081
1140a86433012
121867b547829
13a0032a190a
1451c1cddd05
152b5b325206
hex18b1b2e3e1

106060506081 has 32 divisors (see below), whose sum is σ = 152711654400. Its totient is φ = 65271458880.

The previous prime is 106060506077. The next prime is 106060506089. The reversal of 106060506081 is 180605060601.

It is not a de Polignac number, because 106060506081 - 22 = 106060506077 is a prime.

It is a super-2 number, since 2×1060605060812 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106060506089) 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, 229500 + ... + 514578.

It is an arithmetic number, because the mean of its divisors is an integer number (4772239200).

Almost surely, 2106060506081 is an apocalyptic number.

It is an amenable number.

106060506081 is a deficient number, since it is larger than the sum of its proper divisors (46651148319).

106060506081 is a wasteful number, since it uses less digits than its factorization.

106060506081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285269.

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 106060506081 its reverse (180605060601), we get a palindrome (286665566682).

The spelling of 106060506081 in words is "one hundred six billion, sixty million, five hundred six thousand, eighty-one".

Divisors: 1 3 19 57 61 107 183 321 1159 2033 3477 6099 6527 19581 124013 285079 372039 855237 5416501 16249503 17389819 30503453 52169457 91510359 330406561 579565607 991219683 1738696821 1860710633 5582131899 35353502027 106060506081