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42014634513 = 3174631779301
BaseRepresentation
bin100111001000010001…
…000111001000010001
311000110001221120111120
4213020101013020101
51142021221301023
631145023232453
73015106333545
oct471021071021
9130401846446
1042014634513
1116900190845
128186748729
133c67581aa7
142067d95a25
15115d7da8e3
hex9c8447211

42014634513 has 16 divisors (see below), whose sum is σ = 59442921216. Its totient is φ = 26305171200.

The previous prime is 42014634463. The next prime is 42014634517. The reversal of 42014634513 is 31543641024.

It is a happy number.

It is not a de Polignac number, because 42014634513 - 26 = 42014634449 is a prime.

It is a super-3 number, since 3×420146345133 (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42014634517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866038 + ... + 913263.

It is an arithmetic number, because the mean of its divisors is an integer number (3715182576).

Almost surely, 242014634513 is an apocalyptic number.

It is an amenable number.

42014634513 is a deficient number, since it is larger than the sum of its proper divisors (17428286703).

42014634513 is a wasteful number, since it uses less digits than its factorization.

42014634513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779784.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 42014634513 in words is "forty-two billion, fourteen million, six hundred thirty-four thousand, five hundred thirteen".

Divisors: 1 3 17 51 463 1389 7871 23613 1779301 5337903 30248117 90744351 823816363 2471449089 14004878171 42014634513