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15056054601106 = 219559497081663
BaseRepresentation
bin1101101100011000001011…
…0010010100010110010010
31222022100022022222011011211
43123012002302110112102
53433134244434213411
652004353410130334
73112523032350451
oct333060262242622
958270268864154
1015056054601106
114885267347aa2
121831b6a2809aa
13852a1a4649bc
143a0a07388b98
151b199882a221
hexdb182c94592

15056054601106 has 16 divisors (see below), whose sum is σ = 23773146048000. Its totient is φ = 7131686860368.

The previous prime is 15056054601061. The next prime is 15056054601187. The reversal of 15056054601106 is 60110645065051.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1414770 + ... + 5666893.

It is an arithmetic number, because the mean of its divisors is an integer number (1485821628000).

Almost surely, 215056054601106 is an apocalyptic number.

15056054601106 is a deficient number, since it is larger than the sum of its proper divisors (8717091446894).

15056054601106 is a wasteful number, since it uses less digits than its factorization.

15056054601106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137633.

The product of its (nonzero) digits is 108000, while the sum is 40.

Adding to 15056054601106 its reverse (60110645065051), we get a palindrome (75166699666157).

The spelling of 15056054601106 in words is "fifteen trillion, fifty-six billion, fifty-four million, six hundred one thousand, one hundred six".

Divisors: 1 2 19 38 55949 111898 1063031 2126062 7081663 14163326 134551597 269103194 396211963187 792423926374 7528027300553 15056054601106