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700131600000 = 27365574
BaseRepresentation
bin10100011000000110001…
…10000110011010000000
32110221011101010101000000
422030003012012122000
542432332142200000
61253345214000000
7101403625260000
oct12140306063200
92427141111000
10700131600000
1124aa19043728
12b38347a6000
13510397c5a71
1425c5a9a0000
151332a900000
hexa303186680

700131600000 has 1680 divisors, whose sum is σ = 3049338872790. Its totient is φ = 160030080000.

The previous prime is 700131599989. The next prime is 700131600011. The reversal of 700131600000 is 6131007.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (700131599989) and next prime (700131600011).

It can be written as a sum of positive squares in 3 ways, for example, as 1008189504 + 699123410496 = 31752^2 + 836136^2 .

It is a tau number, because it is divible by the number of its divisors (1680).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 209 ways as a sum of consecutive naturals, for example, 100018799997 + ... + 100018800003.

Almost surely, 2700131600000 is an apocalyptic number.

700131600000 is a gapful number since it is divisible by the number (70) 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 700131600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524669436395).

700131600000 is an abundant number, since it is smaller than the sum of its proper divisors (2349207272790).

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

700131600000 is an frugal number, since it uses more digits than its factorization.

700131600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

Adding to 700131600000 its reverse (6131007), we get a palindrome (700137731007).

The spelling of 700131600000 in words is "seven hundred billion, one hundred thirty-one million, six hundred thousand".