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1960410816 = 263372132137
BaseRepresentation
bin111010011011001…
…0111111011000000
312001121212012002000
41310312113323000
513003331121231
6522310224000
766403134300
oct16466277300
95047765060
101960410816
11916667731
12468655000
132531c5800
14148511600
15b71926e6
hex74d97ec0

1960410816 has 504 divisors, whose sum is σ = 7312548240. Its totient is φ = 513257472.

The previous prime is 1960410797. The next prime is 1960410841. The reversal of 1960410816 is 6180140691.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 71 ways as a sum of consecutive naturals, for example, 14309500 + ... + 14309636.

Almost surely, 21960410816 is an apocalyptic number.

1960410816 is a gapful number since it is divisible by the number (16) 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 1960410816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656274120).

1960410816 is an abundant number, since it is smaller than the sum of its proper divisors (5352137424).

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

1960410816 is a wasteful number, since it uses less digits than its factorization.

1960410816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 1960410816 is about 44276.5266930458. The cubic root of 1960410816 is about 1251.5523787115.

The spelling of 1960410816 in words is "one billion, nine hundred sixty million, four hundred ten thousand, eight hundred sixteen".