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10628115 = 351574513
BaseRepresentation
bin101000100010…
…110000010011
3201222222000220
4220202300103
510210044430
61015444123
7156223521
oct50426023
921888026
1010628115
115aaa073
123686643
132281734
1415a9311
15dee110
hexa22c13

10628115 has 16 divisors (see below), whose sum is σ = 17117088. Its totient is φ = 5630976.

The previous prime is 10628099. The next prime is 10628131. The reversal of 10628115 is 51182601.

It is an interprime number because it is at equal distance from previous prime (10628099) and next prime (10628131).

It is not a de Polignac number, because 10628115 - 24 = 10628099 is a prime.

It is a super-2 number, since 2×106281152 = 225913656906450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99 + ... + 4611.

It is an arithmetic number, because the mean of its divisors is an integer number (1069818).

Almost surely, 210628115 is an apocalyptic number.

10628115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10628115 is a deficient number, since it is larger than the sum of its proper divisors (6488973).

10628115 is a wasteful number, since it uses less digits than its factorization.

10628115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678.

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 10628115 is about 3260.0789867732. The cubic root of 10628115 is about 219.8629656255.

The spelling of 10628115 in words is "ten million, six hundred twenty-eight thousand, one hundred fifteen".

Divisors: 1 3 5 15 157 471 785 2355 4513 13539 22565 67695 708541 2125623 3542705 10628115