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1310034000 = 243531123863
BaseRepresentation
bin100111000010101…
…1000100001010000
310101022001121210210
41032011120201100
510140332042000
6333554324120
744315051052
oct11605304120
93338047723
101310034000
11612530a30
12306889640
1317b53c162
14c5db38d2
157a023350
hex4e158850

1310034000 has 320 divisors, whose sum is σ = 4813406208. Its totient is φ = 303424000.

The previous prime is 1310033999. The next prime is 1310034041. The reversal of 1310034000 is 4300131.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1517569 + ... + 1518431.

Almost surely, 21310034000 is an apocalyptic number.

1310034000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310034000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2406703104).

1310034000 is an abundant number, since it is smaller than the sum of its proper divisors (3503372208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310034000 is a wasteful number, since it uses less digits than its factorization.

1310034000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1310034000 is about 36194.3918307795. The cubic root of 1310034000 is about 1094.1936475061.

Adding to 1310034000 its reverse (4300131), we get a palindrome (1314334131).

The spelling of 1310034000 in words is "one billion, three hundred ten million, thirty-four thousand".