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1030312232002 = 25322769426893
BaseRepresentation
bin11101111111000110110…
…01010000010001000010
310122111102020020100122101
432333203121100101002
5113340034412411002
62105152514501014
7134303045321164
oct16774331202102
93574366210571
101030312232002
11367a534384a9
1214782159476a
13762092521b1
1437c2012a934
151bc029b8587
hexefe3650442

1030312232002 has 16 divisors (see below), whose sum is σ = 1574700973560. Its totient is φ = 505412806912.

The previous prime is 1030312231979. The next prime is 1030312232021. The reversal of 1030312232002 is 2002322130301.

It can be written as a sum of positive squares in 4 ways, for example, as 966743199361 + 63569032641 = 983231^2 + 252129^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200068 + ... + 2626960.

Almost surely, 21030312232002 is an apocalyptic number.

1030312232002 is a deficient number, since it is larger than the sum of its proper divisors (544388741558).

1030312232002 is a wasteful number, since it uses less digits than its factorization.

1030312232002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449717.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1030312232002 its reverse (2002322130301), we get a palindrome (3032634362303).

The spelling of 1030312232002 in words is "one trillion, thirty billion, three hundred twelve million, two hundred thirty-two thousand, two".

Divisors: 1 2 53 106 22769 45538 426893 853786 1206757 2413514 22625329 45250658 9719926717 19439853434 515156116001 1030312232002