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1030028466 = 23171671411
BaseRepresentation
bin111101011001001…
…111110010110010
32122210011212102110
4331121033302302
54102141402331
6250113030150
734345045305
oct7531176262
92583155373
101030028466
114894736a5
12248b55356
131355220cc
149ab26b3c
1560663946
hex3d64fcb2

1030028466 has 8 divisors (see below), whose sum is σ = 2060056944. Its totient is φ = 343342820.

The previous prime is 1030028443. The next prime is 1030028477. The reversal of 1030028466 is 6648200301.

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

1030028466 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85835700 + ... + 85835711.

It is an arithmetic number, because the mean of its divisors is an integer number (257507118).

Almost surely, 21030028466 is an apocalyptic number.

1030028466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1030028466 is a wasteful number, since it uses less digits than its factorization.

1030028466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171671416.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1030028466 is about 32094.0565525768. The cubic root of 1030028466 is about 1009.9109374788.

Adding to 1030028466 its reverse (6648200301), we get a palindrome (7678228767).

The spelling of 1030028466 in words is "one billion, thirty million, twenty-eight thousand, four hundred sixty-six".

Divisors: 1 2 3 6 171671411 343342822 515014233 1030028466