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10605707 = 721012143
BaseRepresentation
bin101000011101…
…010010001011
3201221211021222
4220131102023
510203340312
61015152255
7156101300
oct50352213
921854258
1010605707
115a94252
12367568b
132274488
1415a10a7
15de7672
hexa1d48b

10605707 has 12 divisors (see below), whose sum is σ = 12465216. Its totient is φ = 8996400.

The previous prime is 10605703. The next prime is 10605719. The reversal of 10605707 is 70750601.

It is not a de Polignac number, because 10605707 - 22 = 10605703 is a prime.

It is a super-2 number, since 2×106057072 = 224962041939698, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10605701) 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, 3878 + ... + 6020.

It is an arithmetic number, because the mean of its divisors is an integer number (1038768).

Almost surely, 210605707 is an apocalyptic number.

10605707 is a deficient number, since it is larger than the sum of its proper divisors (1859509).

10605707 is a wasteful number, since it uses less digits than its factorization.

10605707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 10605707 is about 3256.6404468409. The cubic root of 10605707 is about 219.7083394030.

The spelling of 10605707 in words is "ten million, six hundred five thousand, seven hundred seven".

Divisors: 1 7 49 101 707 2143 4949 15001 105007 216443 1515101 10605707