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10030046 = 213385771
BaseRepresentation
bin100110010000…
…101111011110
3200212120122012
4212100233132
510031430141
6554551222
7151153055
oct46205736
920776565
1010030046
1157307a4
123438512
132102450
14149139c
15d31ceb
hex990bde

10030046 has 8 divisors (see below), whose sum is σ = 16202424. Its totient is φ = 4629240.

The previous prime is 10030039. The next prime is 10030049. The reversal of 10030046 is 64003001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10030046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030049) 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 3 ways as a sum of consecutive naturals, for example, 192860 + ... + 192911.

It is an arithmetic number, because the mean of its divisors is an integer number (2025303).

Almost surely, 210030046 is an apocalyptic number.

10030046 is a deficient number, since it is larger than the sum of its proper divisors (6172378).

10030046 is a wasteful number, since it uses less digits than its factorization.

10030046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385786.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10030046 is about 3167.0247867675. The cubic root of 10030046 is about 215.6590270742.

Adding to 10030046 its reverse (64003001), we get a palindrome (74033047).

The spelling of 10030046 in words is "ten million, thirty thousand, forty-six".

Divisors: 1 2 13 26 385771 771542 5015023 10030046