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10380430 = 251038043
BaseRepresentation
bin100111100110…
…010010001110
3201112101021101
4213212102032
510124133210
61010253314
7154142434
oct47462216
921471241
1010380430
11594aa75
12358723a
1321c5a88
141542d54
15da0a3a
hex9e648e

10380430 has 8 divisors (see below), whose sum is σ = 18684792. Its totient is φ = 4152168.

The previous prime is 10380407. The next prime is 10380451. The reversal of 10380430 is 3408301.

10380430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 10380398 and 10380407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519012 + ... + 519031.

It is an arithmetic number, because the mean of its divisors is an integer number (2335599).

Almost surely, 210380430 is an apocalyptic number.

10380430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10380430 is a deficient number, since it is larger than the sum of its proper divisors (8304362).

10380430 is a wasteful number, since it uses less digits than its factorization.

10380430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038050.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10380430 is about 3221.8674708932. The cubic root of 10380430 is about 218.1415768060.

Adding to 10380430 its reverse (3408301), we get a palindrome (13788731).

The spelling of 10380430 in words is "ten million, three hundred eighty thousand, four hundred thirty".

Divisors: 1 2 5 10 1038043 2076086 5190215 10380430