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1053075075 = 352131080077
BaseRepresentation
bin111110110001001…
…010011010000011
32201101112202102120
4332301022122003
54124041400300
6252255015323
735044663503
oct7661123203
92641482376
101053075075
114a0484988
1225480a543
1313a231160
149dc05a03
15626b73a0
hex3ec4a683

1053075075 has 24 divisors (see below), whose sum is σ = 1875015408. Its totient is φ = 518436480.

The previous prime is 1053075059. The next prime is 1053075077. The reversal of 1053075075 is 5705703501.

1053075075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1053075075 - 24 = 1053075059 is a prime.

It is a super-2 number, since 2×10530750752 = 2217934227172511250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053075077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 539064 + ... + 541013.

It is an arithmetic number, because the mean of its divisors is an integer number (78125642).

Almost surely, 21053075075 is an apocalyptic number.

1053075075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053075075 is a deficient number, since it is larger than the sum of its proper divisors (821940333).

1053075075 is a wasteful number, since it uses less digits than its factorization.

1053075075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080103 (or 1080098 counting only the distinct ones).

The product of its (nonzero) digits is 18375, while the sum is 33.

The square root of 1053075075 is about 32451.1182395923. The cubic root of 1053075075 is about 1017.3876104113.

Adding to 1053075075 its reverse (5705703501), we get a palindrome (6758778576).

The spelling of 1053075075 in words is "one billion, fifty-three million, seventy-five thousand, seventy-five".

Divisors: 1 3 5 13 15 25 39 65 75 195 325 975 1080077 3240231 5400385 14041001 16201155 27001925 42123003 70205005 81005775 210615015 351025025 1053075075