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1470000000 = 2735772
BaseRepresentation
bin101011110011110…
…0110101110000000
310210110001201220110
41113213212232000
511002310000000
6401511111320
751266536200
oct12747465600
93713051813
101470000000
1169485a837
12350372540
131a571a2b1
14dd334400
15890c0850
hex579e6b80

1470000000 has 384 divisors, whose sum is σ = 5677719840. Its totient is φ = 336000000.

The previous prime is 1469999987. The next prime is 1470000001. The reversal of 1470000000 is 741.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470000001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 209999997 + ... + 210000003.

Almost surely, 21470000000 is an apocalyptic number.

1470000000 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 1470000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2838859920).

1470000000 is an abundant number, since it is smaller than the sum of its proper divisors (4207719840).

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

1470000000 is an frugal number, since it uses more digits than its factorization.

1470000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 1470000000 is about 38340.5790253616. The cubic root of 1470000000 is about 1137.0313651406.

Adding to 1470000000 its reverse (741), we get a palindrome (1470000741).

The spelling of 1470000000 in words is "one billion, four hundred seventy million", and thus it is an aban number.