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42110011313 = 174999495511
BaseRepresentation
bin100111001101111100…
…111100011110110001
311000200201102012212122
4213031330330132301
51142220130330223
631202311404025
73020345122166
oct471574743661
9130621365778
1042110011313
111694a004847
1281b2683615
133c81267176
14207690206d
151166d7a5c8
hex9cdf3c7b1

42110011313 has 8 divisors (see below), whose sum is σ = 44596080000. Its totient is φ = 39624943680.

The previous prime is 42110011267. The next prime is 42110011351. The reversal of 42110011313 is 31311001124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42110011313 - 216 = 42109945777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42110011291 and 42110011300.

It is not an unprimeable number, because it can be changed into a prime (42110011393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162773 + ... + 332738.

It is an arithmetic number, because the mean of its divisors is an integer number (5574510000).

Almost surely, 242110011313 is an apocalyptic number.

It is an amenable number.

42110011313 is a deficient number, since it is larger than the sum of its proper divisors (2486068687).

42110011313 is a wasteful number, since it uses less digits than its factorization.

42110011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500527.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 42110011313 its reverse (31311001124), we get a palindrome (73421012437).

The spelling of 42110011313 in words is "forty-two billion, one hundred ten million, eleven thousand, three hundred thirteen".

Divisors: 1 17 4999 84983 495511 8423687 2477059489 42110011313