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10380622 = 27741473
BaseRepresentation
bin100111100110…
…010101001110
3201112101112111
4213212111032
510124134442
61010254234
7154143130
oct47462516
921471474
1010380622
11595012a
12358737a
1321c5ba5
141543050
15da0b17
hex9e654e

10380622 has 8 divisors (see below), whose sum is σ = 17795376. Its totient is φ = 4448832.

The previous prime is 10380619. The next prime is 10380641. The reversal of 10380622 is 22608301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10380593 and 10380602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370723 + ... + 370750.

It is an arithmetic number, because the mean of its divisors is an integer number (2224422).

Almost surely, 210380622 is an apocalyptic number.

10380622 is a deficient number, since it is larger than the sum of its proper divisors (7414754).

10380622 is an equidigital number, since it uses as much as digits as its factorization.

10380622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741482.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10380622 is about 3221.8972671393. The cubic root of 10380622 is about 218.1429217383.

Adding to 10380622 its reverse (22608301), we get a palindrome (32988923).

The spelling of 10380622 in words is "ten million, three hundred eighty thousand, six hundred twenty-two".

Divisors: 1 2 7 14 741473 1482946 5190311 10380622