Search a number
-
+
10300580 = 225677687
BaseRepresentation
bin100111010010…
…110010100100
3201101022201222
4213102302210
510114104310
61004435512
7153360563
oct47226244
921338658
1010300580
1158a5a84
123548b98
132198624
141521bda
15d87055
hex9d2ca4

10300580 has 24 divisors (see below), whose sum is σ = 21956928. Its totient is φ = 4058208.

The previous prime is 10300571. The next prime is 10300583. The reversal of 10300580 is 8500301.

It is a super-2 number, since 2×103005802 = 212203896672800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10300583) by changing a digit.

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, 2504 + ... + 5183.

It is an arithmetic number, because the mean of its divisors is an integer number (914872).

Almost surely, 210300580 is an apocalyptic number.

10300580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300580 is an abundant number, since it is smaller than the sum of its proper divisors (11656348).

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

10300580 is a wasteful number, since it uses less digits than its factorization.

10300580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763 (or 7761 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10300580 is about 3209.4516665624. The cubic root of 10300580 is about 217.5807952792.

Adding to 10300580 its reverse (8500301), we get a palindrome (18800881).

The spelling of 10300580 in words is "ten million, three hundred thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 67 134 268 335 670 1340 7687 15374 30748 38435 76870 153740 515029 1030058 2060116 2575145 5150290 10300580