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10030412 = 227358229
BaseRepresentation
bin100110010000…
…110101001100
3200212121010202
4212100311030
510031433122
6554553032
7151154120
oct46206514
920777122
1010030412
115730aa7
123438778
132102672
141491580
15d31e92
hex990d4c

10030412 has 12 divisors (see below), whose sum is σ = 20060880. Its totient is φ = 4298736.

The previous prime is 10030373. The next prime is 10030421. The reversal of 10030412 is 21403001.

It is a happy number.

10030412 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10030393 and 10030402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179087 + ... + 179142.

It is an arithmetic number, because the mean of its divisors is an integer number (1671740).

Almost surely, 210030412 is an apocalyptic number.

It is an amenable number.

10030412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10030412 is a wasteful number, since it uses less digits than its factorization.

10030412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358240 (or 358238 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10030412 is about 3167.0825691794. The cubic root of 10030412 is about 215.6616502009.

Adding to 10030412 its reverse (21403001), we get a palindrome (31433413).

The spelling of 10030412 in words is "ten million, thirty thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 358229 716458 1432916 2507603 5015206 10030412