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10388054 = 2172771103
BaseRepresentation
bin100111101000…
…001001010110
3201112202201202
4213220021112
510124404204
61010352502
7154203605
oct47501126
921482652
1010388054
115955776
12358b732
1321c93a1
141545a3c
15da2e1e
hex9e8256

10388054 has 16 divisors (see below), whose sum is σ = 16573248. Its totient is φ = 4866432.

The previous prime is 10388033. The next prime is 10388089. The reversal of 10388054 is 45088301.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8867 + ... + 9969.

It is an arithmetic number, because the mean of its divisors is an integer number (1035828).

Almost surely, 210388054 is an apocalyptic number.

10388054 is a deficient number, since it is larger than the sum of its proper divisors (6185194).

10388054 is a wasteful number, since it uses less digits than its factorization.

10388054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 10388054 is about 3223.0504184701. The cubic root of 10388054 is about 218.1949690832.

The spelling of 10388054 in words is "ten million, three hundred eighty-eight thousand, fifty-four".

Divisors: 1 2 17 34 277 554 1103 2206 4709 9418 18751 37502 305531 611062 5194027 10388054