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3872741410142 = 211181972561881
BaseRepresentation
bin111000010110110001011…
…000000100010101011110
3111201020020000012112001022
4320112301120010111132
51001422333300111032
612123040212444142
7546540066562133
oct70266130042536
914636200175038
103872741410142
111263469622560
12526691319652
13221275b78ca7
14d5627da658a
156ab13b5b512
hex385b160455e

3872741410142 has 16 divisors (see below), whose sum is σ = 6372225450864. Its totient is φ = 1750611384000.

The previous prime is 3872741410123. The next prime is 3872741410147. The reversal of 3872741410142 is 2410141472783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3872741410093 and 3872741410102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872741410147) 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 7 ways as a sum of consecutive naturals, for example, 486276959 + ... + 486284922.

It is an arithmetic number, because the mean of its divisors is an integer number (398264090679).

Almost surely, 23872741410142 is an apocalyptic number.

3872741410142 is a deficient number, since it is larger than the sum of its proper divisors (2499484040722).

3872741410142 is a wasteful number, since it uses less digits than its factorization.

3872741410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972562075.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 3872741410142 in words is "three trillion, eight hundred seventy-two billion, seven hundred forty-one million, four hundred ten thousand, one hundred forty-two".

Divisors: 1 2 11 22 181 362 1991 3982 972561881 1945123762 10698180691 21396361382 176033700461 352067400922 1936370705071 3872741410142