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1310480830 = 25131048083
BaseRepresentation
bin100111000011100…
…0101100110111110
310101022220022202001
41032013011212332
510140440341310
6334012052514
744321621551
oct11607054676
93338808661
101310480830
1161280670a
12306a6413a
1317b667659
14c608c698
157a0b093a
hex4e1c59be

1310480830 has 8 divisors (see below), whose sum is σ = 2358865512. Its totient is φ = 524192328.

The previous prime is 1310480813. The next prime is 1310480851. The reversal of 1310480830 is 380840131.

1310480830 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65524032 + ... + 65524051.

It is an arithmetic number, because the mean of its divisors is an integer number (294858189).

Almost surely, 21310480830 is an apocalyptic number.

1310480830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310480830 is a deficient number, since it is larger than the sum of its proper divisors (1048384682).

1310480830 is a wasteful number, since it uses less digits than its factorization.

1310480830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131048090.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1310480830 is about 36200.5639458835. The cubic root of 1310480830 is about 1094.3180368911.

The spelling of 1310480830 in words is "one billion, three hundred ten million, four hundred eighty thousand, eight hundred thirty".

Divisors: 1 2 5 10 131048083 262096166 655240415 1310480830