Search a number
-
+
1007016192 = 28337131601
BaseRepresentation
bin111100000001011…
…101100100000000
32121011212201112000
4330001131210000
54030244004232
6243531504000
733645332160
oct7401354400
92534781460
101007016192
11477486196
122412b8000
13130825890
1497a565a0
155d61a27c
hex3c05d900

1007016192 has 288 divisors, whose sum is σ = 3667426560. Its totient is φ = 265420800.

The previous prime is 1007016191. The next prime is 1007016247. The reversal of 1007016192 is 2916107001.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×10070161922 = 2028163221900361728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1007016191) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 628192 + ... + 629792.

It is an arithmetic number, because the mean of its divisors is an integer number (12734120).

Almost surely, 21007016192 is an apocalyptic number.

1007016192 is a gapful number since it is divisible by the number (12) 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 1007016192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1833713280).

1007016192 is an abundant number, since it is smaller than the sum of its proper divisors (2660410368).

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

1007016192 is a wasteful number, since it uses less digits than its factorization.

1007016192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 1007016192 is about 31733.5184308327. The cubic root of 1007016192 is about 1002.3332822264. Note that the first 3 decimals are identical.

It can be divided in two parts, 10070 and 16192, that added together give a palindrome (26262).

The spelling of 1007016192 in words is "one billion, seven million, sixteen thousand, one hundred ninety-two".