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1030032133 = 13312555911
BaseRepresentation
bin111101011001010…
…000101100000101
32122210012001110021
4331121100230011
54102142012013
6250113055141
734345062064
oct7531205405
92583161407
101030032133
11489476429
12248b574b1
13135523990
149ab281db
1560664a8d
hex3d650b05

1030032133 has 8 divisors (see below), whose sum is σ = 1145048576. Its totient is φ = 920127600.

The previous prime is 1030032131. The next prime is 1030032149. The reversal of 1030032133 is 3312300301.

Adding to 1030032133 its reverse (3312300301), we get a palindrome (4342332434).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030032133 - 21 = 1030032131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030032131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277553 + ... + 1278358.

It is an arithmetic number, because the mean of its divisors is an integer number (143131072).

Almost surely, 21030032133 is an apocalyptic number.

1030032133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1030032133 is a deficient number, since it is larger than the sum of its proper divisors (115016443).

1030032133 is a wasteful number, since it uses less digits than its factorization.

1030032133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555955.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1030032133 is about 32094.1136814837. The cubic root of 1030032133 is about 1009.9121359373.

The spelling of 1030032133 in words is "one billion, thirty million, thirty-two thousand, one hundred thirty-three".

Divisors: 1 13 31 403 2555911 33226843 79233241 1030032133