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1310420110 = 25131042011
BaseRepresentation
bin100111000011011…
…0110110010001110
310101022210020110011
41032012312302032
510140431420420
6334010503434
744321246536
oct11606666216
93338706404
101310420110
1161277502a
12306a34b7a
1317b645b1c
14c60744c6
157a09c95a
hex4e1b6c8e

1310420110 has 8 divisors (see below), whose sum is σ = 2358756216. Its totient is φ = 524168040.

The previous prime is 1310420107. The next prime is 1310420123. The reversal of 1310420110 is 110240131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65520996 + ... + 65521015.

It is an arithmetic number, because the mean of its divisors is an integer number (294844527).

Almost surely, 21310420110 is an apocalyptic number.

1310420110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310420110 is a deficient number, since it is larger than the sum of its proper divisors (1048336106).

1310420110 is a wasteful number, since it uses less digits than its factorization.

1310420110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131042018.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1310420110 is about 36199.7252752006. The cubic root of 1310420110 is about 1094.3011352023.

Adding to 1310420110 its reverse (110240131), we get a palindrome (1420660241).

The spelling of 1310420110 in words is "one billion, three hundred ten million, four hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 10 131042011 262084022 655210055 1310420110