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10630141028 = 2213204425789
BaseRepresentation
bin10011110011001101…
…10001010001100100
31000102211111010002222
421321212301101210
5133232304003103
64514452451512
7524265464543
oct117146612144
930384433088
1010630141028
11456548a321
122088019b98
13100540a2a0
1472bb1415a
15423381638
hex2799b1464

10630141028 has 12 divisors (see below), whose sum is σ = 20033727420. Its totient is φ = 4906218912.

The previous prime is 10630141009. The next prime is 10630141037. The reversal of 10630141028 is 82014103601.

It can be written as a sum of positive squares in 2 ways, for example, as 2807092324 + 7823048704 = 52982^2 + 88448^2 .

It is a super-2 number, since 2×106301410282 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 10630140988 and 10630141006.

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, 102212843 + ... + 102212946.

It is an arithmetic number, because the mean of its divisors is an integer number (1669477285).

Almost surely, 210630141028 is an apocalyptic number.

It is an amenable number.

10630141028 is a deficient number, since it is larger than the sum of its proper divisors (9403586392).

10630141028 is a wasteful number, since it uses less digits than its factorization.

10630141028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204425806 (or 204425804 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 10630141028 its reverse (82014103601), we get a palindrome (92644244629).

The spelling of 10630141028 in words is "ten billion, six hundred thirty million, one hundred forty-one thousand, twenty-eight".

Divisors: 1 2 4 13 26 52 204425789 408851578 817703156 2657535257 5315070514 10630141028