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10368018 = 232576001
BaseRepresentation
bin100111100011…
…010000010010
3201111202020200
4213203100102
510123234033
61010120030
7154061313
oct47432022
921452220
1010368018
115941711
123580016
1321c022b
14153c60a
15d9c013
hex9e3412

10368018 has 12 divisors (see below), whose sum is σ = 22464078. Its totient is φ = 3456000.

The previous prime is 10367969. The next prime is 10368037. The reversal of 10368018 is 81086301.

It can be written as a sum of positive squares in only one way, i.e., 9381969 + 986049 = 3063^2 + 993^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10367982 and 10368000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287983 + ... + 288018.

Almost surely, 210368018 is an apocalyptic number.

10368018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10368018 is an abundant number, since it is smaller than the sum of its proper divisors (12096060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10368018 is a wasteful number, since it uses less digits than its factorization.

10368018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576009 (or 576006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10368018 is about 3219.9406826835. The cubic root of 10368018 is about 218.0545973287.

It can be divided in two parts, 103 and 68018, that added together give a square (68121 = 2612).

The spelling of 10368018 in words is "ten million, three hundred sixty-eight thousand, eighteen".

Divisors: 1 2 3 6 9 18 576001 1152002 1728003 3456006 5184009 10368018