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1030202984 = 231016312671
BaseRepresentation
bin111101011001111…
…010011001101000
32122210111201211002
4331121322121220
54102212443414
6250120454132
734346403146
oct7531723150
92583451732
101030202984
11489582828
1224901a348
13135583685
149ab70596
156069a4de
hex3d67a668

1030202984 has 16 divisors (see below), whose sum is σ = 1931973120. Its totient is φ = 515010160.

The previous prime is 1030202963. The next prime is 1030202993. The reversal of 1030202984 is 4892020301.

It is a super-2 number, since 2×10302029842 = 2122636376485008512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74969 + ... + 87639.

It is an arithmetic number, because the mean of its divisors is an integer number (120748320).

Almost surely, 21030202984 is an apocalyptic number.

It is an amenable number.

1030202984 is a deficient number, since it is larger than the sum of its proper divisors (901770136).

1030202984 is a wasteful number, since it uses less digits than its factorization.

1030202984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22840 (or 22836 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1030202984 is about 32096.7752897390. The cubic root of 1030202984 is about 1009.9679707518.

The spelling of 1030202984 in words is "one billion, thirty million, two hundred two thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 10163 12671 20326 25342 40652 50684 81304 101368 128775373 257550746 515101492 1030202984