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10629245 = 511217569
BaseRepresentation
bin101000100011…
…000001111101
3202000000120202
4220203001331
510210113440
61015453245
7156230024
oct50430175
922000522
1010629245
115aaaa00
123687225
1322820c3
1415a98bb
15dee615
hexa2307d

10629245 has 12 divisors (see below), whose sum is σ = 14020860. Its totient is φ = 7729920.

The previous prime is 10629239. The next prime is 10629247. The reversal of 10629245 is 54292601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1545049 + 9084196 = 1243^2 + 3014^2 .

It is not a de Polignac number, because 10629245 - 210 = 10628221 is a prime.

It is a super-2 number, since 2×106292452 = 225961698540050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10629247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8180 + ... + 9389.

It is an arithmetic number, because the mean of its divisors is an integer number (1168405).

Almost surely, 210629245 is an apocalyptic number.

It is an amenable number.

10629245 is a deficient number, since it is larger than the sum of its proper divisors (3391615).

10629245 is a wasteful number, since it uses less digits than its factorization.

10629245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17596 (or 17585 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 10629245 is about 3260.2522908511. The cubic root of 10629245 is about 219.8707574225.

The spelling of 10629245 in words is "ten million, six hundred twenty-nine thousand, two hundred forty-five".

Divisors: 1 5 11 55 121 605 17569 87845 193259 966295 2125849 10629245