Search a number
-
+
10242010 = 256471583
BaseRepresentation
bin100111000100…
…011111011010
3201021100101201
4213010133122
510110221020
61003304414
7153025042
oct47043732
921240351
1010242010
115865a79
12351b10a
132177a7c
141508722
15d74a0a
hex9c47da

10242010 has 16 divisors (see below), whose sum is σ = 18475776. Its totient is φ = 4087888.

The previous prime is 10241999. The next prime is 10242019. The reversal of 10242010 is 1024201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10242019) by changing a digit.

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, 5679 + ... + 7261.

It is an arithmetic number, because the mean of its divisors is an integer number (1154736).

Almost surely, 210242010 is an apocalyptic number.

10242010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10242010 is a deficient number, since it is larger than the sum of its proper divisors (8233766).

10242010 is a wasteful number, since it uses less digits than its factorization.

10242010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 10242010 is about 3200.3140470898. The cubic root of 10242010 is about 217.1676166778.

10242010 divided by its sum of digits (10) gives a palindrome (1024201).

Adding to 10242010 its reverse (1024201), we get a palindrome (11266211).

The spelling of 10242010 in words is "ten million, two hundred forty-two thousand, ten".

Divisors: 1 2 5 10 647 1294 1583 3166 3235 6470 7915 15830 1024201 2048402 5121005 10242010