Search a number
-
+
10425580 = 2251147389
BaseRepresentation
bin100111110001…
…010011101100
3201121200012121
4213301103230
510132104310
61011242324
7154421164
oct47612354
921550177
1010425580
115980990
1235a93a4
1322104a9
1415555a4
15dae0da
hex9f14ec

10425580 has 24 divisors (see below), whose sum is σ = 23884560. Its totient is φ = 3791040.

The previous prime is 10425559. The next prime is 10425631. The reversal of 10425580 is 8552401.

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 7 ways as a sum of consecutive naturals, for example, 23475 + ... + 23914.

It is an arithmetic number, because the mean of its divisors is an integer number (995190).

Almost surely, 210425580 is an apocalyptic number.

10425580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10425580 is an abundant number, since it is smaller than the sum of its proper divisors (13458980).

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

10425580 is a wasteful number, since it uses less digits than its factorization.

10425580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47409 (or 47407 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 10425580 is about 3228.8666742373. The cubic root of 10425580 is about 218.4573905362.

Adding to 10425580 its reverse (8552401), we get a palindrome (18977981).

The spelling of 10425580 in words is "ten million, four hundred twenty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 47389 94778 189556 236945 473890 521279 947780 1042558 2085116 2606395 5212790 10425580