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10030310 = 251019931
BaseRepresentation
bin100110010000…
…110011100110
3200212120222222
4212100303212
510031432220
6554552342
7151153613
oct46206346
920776888
1010030310
115730a14
1234386b2
1321025c4
14149150a
15d31e25
hex990ce6

10030310 has 16 divisors (see below), whose sum is σ = 18235152. Its totient is φ = 3972000.

The previous prime is 10030283. The next prime is 10030313. The reversal of 10030310 is 1303001.

It is a super-2 number, since 2×100303102 = 201214237392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030313) 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, 3956 + ... + 5975.

It is an arithmetic number, because the mean of its divisors is an integer number (1139697).

Almost surely, 210030310 is an apocalyptic number.

10030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030310 is a deficient number, since it is larger than the sum of its proper divisors (8204842).

10030310 is a wasteful number, since it uses less digits than its factorization.

10030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10039.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 10030310 is about 3167.0664659903. The cubic root of 10030310 is about 215.6609191720.

Adding to 10030310 its reverse (1303001), we get a palindrome (11333311).

The spelling of 10030310 in words is "ten million, thirty thousand, three hundred ten".

Divisors: 1 2 5 10 101 202 505 1010 9931 19862 49655 99310 1003031 2006062 5015155 10030310