Search a number
-
+
10425430 = 251278209
BaseRepresentation
bin100111110001…
…010001010110
3201121200000001
4213301101112
510132103210
61011241514
7154420561
oct47612126
921550001
1010425430
115980864
1235a929a
1322103c2
1415554d8
15dae03a
hex9f1456

10425430 has 16 divisors (see below), whose sum is σ = 18915840. Its totient is φ = 4136832.

The previous prime is 10425409. The next prime is 10425461. The reversal of 10425430 is 3452401.

10425430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10425398 and 10425407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2835 + ... + 5374.

It is an arithmetic number, because the mean of its divisors is an integer number (1182240).

Almost surely, 210425430 is an apocalyptic number.

10425430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10425430 is a deficient number, since it is larger than the sum of its proper divisors (8490410).

10425430 is a wasteful number, since it uses less digits than its factorization.

10425430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 10425430 is about 3228.8434461894. The cubic root of 10425430 is about 218.4563428321.

Adding to 10425430 its reverse (3452401), we get a palindrome (13877831).

The spelling of 10425430 in words is "ten million, four hundred twenty-five thousand, four hundred thirty".

Divisors: 1 2 5 10 127 254 635 1270 8209 16418 41045 82090 1042543 2085086 5212715 10425430